| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:16.62 | GHAC Winter Invitational SCM | 2026-03-06 |
| 100m Freestyle | 1:02.47 | GHAC Winter Invitational SCM | 2026-03-06 |
| 200m Breaststroke | 2:44.76 | GHAC Winter Invitational SCM | 2026-03-06 |
| 200m Freestyle | 2:24.82 | GHAC In-House 800 Time Trial Group 2 2026-04-22 | 2026-04-22 |
| 200m IM | 2:33.33 | GHAC Winter Invitational SCM | 2026-03-06 |
| 400m Freestyle | 5:02.26 | GHAC In-House 800 Time Trial Group 2 2026-04-22 | 2026-04-22 |
| 50m Breaststroke | 35.81 | GHAC Winter Invitational SCM | 2026-03-06 |
| 50m Butterfly | 31.52 | GHAC Winter Invitational SCM | 2026-03-06 |
| 50m Freestyle | 28.76 | GHAC Winter Invitational SCM | 2026-03-06 |
| 800m Freestyle | 10:15.23 | GHAC In-House 800 Time Trial Group 2 2026-04-22 | 2026-04-22 |
O' Rourke, Gavin's top personal bests include 100m Breaststroke (1:16.62), 100m Freestyle (1:02.47), 200m Breaststroke (2:44.76), 200m Freestyle (2:24.82), 200m IM (2:33.33).
O' Rourke, Gavin swims for Golden Horseshoe Aquatic Club.
O' Rourke, Gavin has competed in 2 meets.