| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:06.32 | MAC Summer Invitational | 2025-07-24 |
| 100m Backstroke | 1:04.39 | MAC Fall Fest Invitational | 2025-10-18 |
| 100m Breaststroke | 1:14.50 | MAC Summer Invitational | 2025-07-24 |
| 100m Butterfly | 1:02.30 | MAC Summer Invitational | 2025-07-24 |
| 100m Butterfly | 1:01.48 | 2025 Barrie Aquafest | 2025-10-31 |
| 100m Freestyle | 57.12 | MAC Winter Invitational | 2026-01-22 |
| 100m Freestyle | 54.42 | MAC Fall Fest Invitational | 2025-10-18 |
| 100m IM | 1:02.93 | MAC Fall Fest Invitational | 2025-10-18 |
| 1500m Freestyle | 16:12.37 | 2025 NYAC Cup | 2025-11-14 |
| 200m Backstroke | 2:20.32 | MAC Winter Invitational | 2026-01-22 |
| 200m Backstroke | 2:13.92 | 2025 Barrie Aquafest | 2025-10-31 |
| 200m Breaststroke | 2:37.15 | MAC Summer Invitational | 2025-07-24 |
| 200m Breaststroke | 2:27.76 | 2025 Barrie Aquafest | 2025-10-31 |
| 200m Butterfly | 2:19.29 | MAC Winter Invitational | 2026-01-22 |
| 200m Butterfly | 2:15.29 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 200m Freestyle | 2:00.87 | MAC Winter Invitational | 2026-01-22 |
| 200m Freestyle | 1:56.76 | MAC Fall Fest Invitational | 2025-10-18 |
| 200m IM | 2:16.84 | MAC Summer Invitational | 2025-07-24 |
| 200m IM | 2:11.86 | MAC Fall Fest Invitational | 2025-10-18 |
| 400m Freestyle | 4:17.50 | MAC Winter Invitational | 2026-01-22 |
| 400m Freestyle | 4:06.96 | 2025 Barrie Aquafest | 2025-10-31 |
| 400m IM | 4:47.60 | MAC Winter Invitational | 2026-01-22 |
| 400m IM | 4:41.51 | 2025 NYAC Cup | 2025-11-14 |
| 50m Backstroke | 29.96 | 2025 Barrie Aquafest | 2025-10-31 |
| 800m Freestyle | 8:56.86 | MAC Winter Invitational | 2026-01-22 |
| 800m Freestyle | 8:28.52 | 2026 Huronia SC Regional Championships | 2026-02-06 |
Seguin, Griffin's top personal bests include 100m Backstroke (1:06.32), 100m Backstroke (1:04.39), 100m Breaststroke (1:14.50), 100m Butterfly (1:02.30), 100m Butterfly (1:01.48).
Seguin, Griffin swims for Barrie Trojan Swim Club.
Seguin, Griffin has competed in 6 meets.