| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | United States | 4x400 Metres Relay | Heats | 1 | 3:02.81 | |
| M | United States | 4x100 Metres Relay | Heats | 1 | 37.87 | |
| M | United States | 4x800 Metres Relay | Final | 1 | 7:04.84 | |
| W | United States | 4x400 Metres Relay | Heats | 1 | 3:24.05 | |
| W | United States | Distance Medley Relay | Final | 1 | 10:36.50 | |
| W | United States | 4x200 Metres Relay | Final | DNF | ||
| M | United States | 4x100 Metres Relay | Final | 1 | 37.38 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | United States | 4x200 Metres Relay | Heats | 1 | 1:20.78 | |
| W | United States | 4x100 Metres Relay | Heats | 1 | 42.63 | |
| W | United States | 4x800 Metres Relay | Final | 1 | 8:00.62 | |
| W | United States | 4x400 Metres Relay | Final | 1 | 3:19.39 | |
| M | United States | Distance Medley Relay | Final | 1 | 9:15.50 | |
| M | United States | 4x200 Metres Relay | Final | DQ R170.7 | ||
| W | United States | 4x100 Metres Relay | Final | 2 | 42.32 | |
| M | United States | 4x400 Metres Relay | Final | 1 | 2:58.43 |