| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Andrew COSCORAN | 18/06/1996 | 1500 Metres | Heats | 15 | 3:42.07 |
| M | Luke MCCANN | 12/03/1998 | 1500 Metres | Heats | 8 | 3:35.73 |
| M | Cathal DOYLE | 12/11/1997 | 1500 Metres | Heats | 9 | 3:37.82 |
| W | Jodie MCCANN | 03/02/2000 | 5000 Metres | Heats | 20 | 15:55.08 |
| X | Ireland | 4x400 Metres Relay | Heats | 5 | 3:12.67 | |
| M | Eric FAVORS | 16/11/1996 | Shot Put | Qualification | 13 | 19.02 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Andrew COSCORAN | 18/06/1996 | 1500 Metres | Repechage Round | 12 | 3:39.45 |
| M | Luke MCCANN | 12/03/1998 | 1500 Metres | Repechage Round | 7 | 3:36.50 |
| M | Cathal DOYLE | 12/11/1997 | 1500 Metres | Repechage Round | 1 | 3:34.92 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Nicola TUTHILL | 22/12/2003 | Hammer Throw | Qualification | 8 | 69.90 |
| M | Cathal DOYLE | 12/11/1997 | 1500 Metres | Semi-Final | 10 | 3:33.15 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Sharlene MAWDSLEY | 10/08/1998 | 400 Metres | Heats | 4 | 50.71 |
| W | Rhasidat ADELEKE | 29/08/2002 | 400 Metres | Heats | 1 | 50.09 |
| W | Sophie BECKER | 16/05/1997 | 400 Metres | Heats | 6 | 51.84 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Sarah HEALY | 13/02/2001 | 1500 Metres | Heats | 7 | 4:02.91 |
| W | Sophie O'SULLIVAN | 23/12/2001 | 1500 Metres | Heats | 7 | 4:00.23 |
| W | Sharlene MAWDSLEY | 10/08/1998 | 400 Metres | Repechage Round | 3 | 51.18 |
| W | Sophie BECKER | 16/05/1997 | 400 Metres | Repechage Round | 2 | 51.28 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Sarah LAVIN | 28/05/1994 | 100 Metres Hurdles | Heats | 2 | 12.73 |
| M | Brian FAY | 09/11/1998 | 5000 Metres | Heats | 13 | 13:55.35 |
| M | Mark ENGLISH | 18/03/1993 | 800 Metres | Heats | 2 | 1:45.15 |
| W | Sarah HEALY | 13/02/2001 | 1500 Metres | Repechage Round | 4 | 4:07.60 |
| W | Sophie O'SULLIVAN | 23/12/2001 | 1500 Metres | Repechage Round | 4 | 4:03.73 |
| W | Rhasidat ADELEKE | 29/08/2002 | 400 Metres | Semi-Final | 2 | 49.95 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Kate O'CONNOR | 12/12/2000 | 100 Metres Hurdles | Heptathlon | 7 | 14.08 |
| W | Kate O'CONNOR | 12/12/2000 | High Jump | Heptathlon | 1 | 1.77 |
| W | Kate O'CONNOR | 12/12/2000 | Shot Put | Heptathlon | 8 | 13.79 |
| W | Kate O'CONNOR | 12/12/2000 | 200 Metres | Heptathlon | 4 | 24.77 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Kate O'CONNOR | 12/12/2000 | Long Jump | Heptathlon | 7 | 5.79 |
| W | Ireland | 4x400 Metres Relay | Heats | 3 | 3:25.05 | |
| W | Kate O'CONNOR | 12/12/2000 | Javelin Throw | Heptathlon | 3 | 50.36 |
| M | Mark ENGLISH | 18/03/1993 | 800 Metres | Semi-Final | 6 | 1:45.97 |
| W | Sarah LAVIN | 28/05/1994 | 100 Metres Hurdles | Semi-Final | 6 | 12.69 |
| W | Rhasidat ADELEKE | 29/08/2002 | 400 Metres | Final | 4 | 49.28 |
| W | Kate O'CONNOR | 12/12/2000 | 800 Metres | Heptathlon | 6 | 2:13.25 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Ireland | 4x400 Metres Relay | Final | 4 | 3:19.90 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Fionnuala MCCORMACK | 24/09/1984 | Marathon | Final | 28 | 2:30:12 |