| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Joanna Fiodorow | 04/03/1989 | Hammer Throw | Qualification | 1 | 73.39 |
| W | Malwina Kopron | 16/11/1994 | Hammer Throw | Qualification | 7 | 70.46 |
| W | Anna Sabat | 09/11/1993 | 800 Metres | Heats | 5 | 2:02.43 |
| W | Kamila Lićwinko | 22/03/1986 | High Jump | Qualification | 2 | 1.94 |
| W | Alicja KONIECZEK | 02/11/1994 | 3000 Metres Steeplechase | Heats | 12 | 9:44.96 |
| M | Patryk Dobek | 13/02/1994 | 400 Metres Hurdles | Heats | 3 | 49.89 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Bartłomiej Stój | 15/05/1996 | Discus Throw | Qualification | 11 | 61.79 |
| M | Piotr Małachowski | 07/06/1983 | Discus Throw | Qualification | 9 | 62.20 |
| M | Robert Urbanek | 29/04/1987 | Discus Throw | Qualification | 12 | 61.78 |
| W | Ewa Swoboda | 26/07/1997 | 100 Metres | Heats | 4 | 11.29 |
| M | Adam Kszczot | 02/09/1989 | 800 Metres | Heats | 5 | 1:46.20 |
| M | Robert Sobera | 19/01/1991 | Pole Vault | Qualification | 11 | 5.60 |
| M | Paweł Wojciechowski | 06/06/1989 | Pole Vault | Qualification | 7 | 5.70 |
| M | Piotr Lisek | 16/08/1992 | Pole Vault | Qualification | 1 | 5.75 |
| M | Patryk Dobek | 13/02/1994 | 400 Metres Hurdles | Semi-Final | 7 | 50.18 |
| W | Anna Sabat | 09/11/1993 | 800 Metres | Semi-Final | 7 | 2:04.00 |
| W | Joanna Fiodorow | 04/03/1989 | Hammer Throw | Final | 2 | 76.35 |
| X | Poland | 4x400 Metres Relay | Heats | 1 | 3:15.47 | |
| M | Rafał Sikora | 17/02/1987 | 50 Kilometres Race Walk | Final | 28 | 4:50:08 |
| M | Artur Brzozowski | 29/03/1985 | 50 Kilometres Race Walk | Final | 22 | 4:30:17 |
| M | Rafał Augustyn | 14/05/1984 | 50 Kilometres Race Walk | Final | 13 | 4:20:25 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Ewa Swoboda | 26/07/1997 | 100 Metres | Semi-Final | 6 | 11.27 |
| M | Adam Kszczot | 02/09/1989 | 800 Metres | Semi-Final | 6 | 1:45.22 |
| X | Poland | 4x400 Metres Relay | Final | 5 | 3:12.33 | |
| W | Katarzyna Zdziebło | 28/11/1996 | 20 Kilometres Race Walk | Final | 21 | 1:38:44 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Maria Andrejczyk | 09/03/1996 | Javelin Throw | Qualification | 10 | 57.68 |
| W | Krystsina Tsimanouskaya | 19/11/1996 | 200 Metres | Heats | 4 | 23.22 |
| W | Anna Kiełbasińska | 26/06/1990 | 400 Metres | Heats | 5 | 52.25 |
| W | Justyna Święty-Ersetic | 03/12/1992 | 400 Metres | Heats | 2 | 51.34 |
| W | Iga Baumgart-Witan | 11/04/1989 | 400 Metres | Heats | 2 | 51.34 |
| M | Damian Czykier | 10/08/1992 | 110 Metres Hurdles | Heats | DNS | |
| W | Kamila Lićwinko | 22/03/1986 | High Jump | Final | 5 | 1.98 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Paweł Fajdek | 04/06/1989 | Hammer Throw | Qualification | 1 | 79.24 |
| M | Wojciech Nowicki | 22/02/1989 | Hammer Throw | Qualification | 1 | 77.89 |
| W | Joanna Linkiewicz | 02/05/1990 | 400 Metres Hurdles | Heats | 3 | 55.97 |
| M | Krystian Zalewski | 11/04/1989 | 3000 Metres Steeplechase | Heats | 15 | 8:51.79 |
| M | Piotr Lisek | 16/08/1992 | Pole Vault | Final | 3 | 5.87 |
| W | Justyna Święty-Ersetic | 03/12/1992 | 400 Metres | Semi-Final | 2 | 50.96 |
| W | Iga Baumgart-Witan | 11/04/1989 | 400 Metres | Semi-Final | 3 | 51.02 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Paweł Wiesiołek | 13/08/1991 | 100 Metres | Decathlon | 1 | 10.76 |
| W | Paulina Guba | 14/05/1991 | Shot Put | Qualification | 7 | 18.04 |
| W | Klaudia Kardasz | 02/05/1996 | Shot Put | Qualification | 7 | 17.79 |
| M | Paweł Wiesiołek | 13/08/1991 | Long Jump | Decathlon | 9 | 7.02 |
| W | Daria Zabawska | 16/04/1995 | Discus Throw | Qualification | 12 | 57.05 |
| M | Paweł Wiesiołek | 13/08/1991 | Shot Put | Decathlon | 1 | 15.26 |
| M | Paweł Wiesiołek | 13/08/1991 | High Jump | Decathlon | 9 | 1.96 |
| W | Joanna Linkiewicz | 02/05/1990 | 400 Metres Hurdles | Semi-Final | 6 | 55.38 |
| M | Wojciech Nowicki | 22/02/1989 | Hammer Throw | Final | 3 | 77.69 |
| M | Paweł Fajdek | 04/06/1989 | Hammer Throw | Final | 1 | 80.50 |
| M | Paweł Wiesiołek | 13/08/1991 | 400 Metres | Decathlon | 6 | 49.37 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Paweł Wiesiołek | 13/08/1991 | 110 Metres Hurdles | Decathlon | 4 | 14.65 |
| M | Paweł Wiesiołek | 13/08/1991 | Discus Throw | Decathlon | 3 | 47.20 |
| M | Paweł Wiesiołek | 13/08/1991 | Pole Vault | Decathlon | 2 | 4.90 |
| M | Konrad Bukowiecki | 17/03/1997 | Shot Put | Qualification | 5 | 21.16 |
| M | Michał Haratyk | 10/04/1992 | Shot Put | Qualification | 6 | 20.52 |
| M | Jakub Szyszkowski | 21/08/1991 | Shot Put | Qualification | 10 | 20.55 |
| M | Marcin Lewandowski | 13/06/1987 | 1500 Metres | Heats | 5 | 3:37.75 |
| M | Paweł Wiesiołek | 13/08/1991 | Javelin Throw | Decathlon | 9 | 55.00 |
| W | Paulina Guba | 14/05/1991 | Shot Put | Final | 10 | 18.02 |
| W | Iga Baumgart-Witan | 11/04/1989 | 400 Metres | Final | 8 | 51.29 |
| W | Justyna Święty-Ersetic | 03/12/1992 | 400 Metres | Final | 7 | 50.95 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Paweł Wiesiołek | 13/08/1991 | 1500 Metres | Decathlon | 12 | 4:42.06 |
| M | Marcin Lewandowski | 13/06/1987 | 1500 Metres | Semi-Final | 1 | 3:36.50 |
| M | Dawid Tomala | 27/08/1989 | 20 Kilometres Race Walk | Final | 32 | 1:38:15 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Marcin Krukowski | 14/06/1992 | Javelin Throw | Qualification | 7 | 82.44 |
| W | Karolina Kołeczek | 15/01/1993 | 100 Metres Hurdles | Heats | 4 | 12.78 |
| W | Poland | 4x400 Metres Relay | Heats | 2 | 3:25.78 | |
| M | Konrad Bukowiecki | 17/03/1997 | Shot Put | Final | 6 | 21.46 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Karolina Kołeczek | 15/01/1993 | 100 Metres Hurdles | Semi-Final | 4 | 12.86 |
| M | Marcin Lewandowski | 13/06/1987 | 1500 Metres | Final | 3 | 3:31.46 |
| M | Marcin Krukowski | 14/06/1992 | Javelin Throw | Final | 7 | 80.56 |
| W | Poland | 4x400 Metres Relay | Final | 2 | 3:21.89 |