| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:41.26 | BAD Outdoor LC Invitational | 2025-06-20 |
| 100m Backstroke | 1:32.04 | GHAC Super Fun Development Series #2 | 2026-02-14 |
| 100m Breaststroke | 1:54.65 | GHAC Winter Invitational SCM | 2026-03-06 |
| 100m Freestyle | 1:25.10 | MAC Summer Invitational | 2025-07-24 |
| 100m Freestyle | 1:20.50 | GHAC Winter Invitational SCM | 2026-03-06 |
| 100m IM | 1:41.59 | Super Fun Development Series #1 | 2025-12-13 |
| 200m Backstroke | 3:18.61 | GHAC SC Last Chance Qualifier 2026 | 2026-01-30 |
| 200m Freestyle | 3:14.38 | BAD Outdoor LC Invitational | 2025-06-20 |
| 200m Freestyle | 2:59.16 | Super Fun Development Series #1 | 2025-12-13 |
| 200m IM | 3:23.79 | GHAC Winter Invitational SCM | 2026-03-06 |
| 400m Freestyle | 6:05.29 | GHAC SC Last Chance Qualifier 2026 | 2026-01-30 |
| 50m Backstroke | 46.70 | BAD Outdoor LC Invitational | 2025-06-20 |
| 50m Backstroke | 43.10 | GHAC Winter Invitational SCM | 2026-03-06 |
| 50m Breaststroke | 1:03.05 | MAC Summer Invitational | 2025-07-24 |
| 50m Breaststroke | 52.93 | GHAC Winter Invitational SCM | 2026-03-06 |
| 50m Butterfly | 51.44 | MAC Summer Invitational | 2025-07-24 |
| 50m Freestyle | 38.02 | BAD Outdoor LC Invitational | 2025-06-20 |
| 50m Freestyle | 36.70 | BAC SC Fall Invitational | 2025-11-07 |
| 800m Freestyle | 12:55.87 | GHAC In-House Time Trial - 1500 FR Group 2 | 2026-01-17 |
Martin, Oliver's top personal bests include 100m Backstroke (1:41.26), 100m Backstroke (1:32.04), 100m Breaststroke (1:54.65), 100m Freestyle (1:25.10), 100m Freestyle (1:20.50).
Martin, Oliver swims for Golden Horseshoe Aquatic Club.
Martin, Oliver has competed in 10 meets.