| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:28.50 | MAC Rising Star #2 | 2025-05-30 |
| 100m Backstroke | 1:18.84 | Western Region Short Course Championships | 2026-02-12 |
| 100m Breaststroke | 1:35.94 | Western Region Short Course Championships | 2026-02-12 |
| 100m Freestyle | 1:25.71 | BAD Outdoor LC Invitational | 2025-06-20 |
| 100m Freestyle | 1:08.56 | GHAC Winter Invitational SCM | 2026-03-06 |
| 200m Backstroke | 3:08.53 | MAC Rising Star #2 | 2025-05-30 |
| 200m Backstroke | 2:50.62 | Western Region Short Course Championships | 2026-02-12 |
| 200m Breaststroke | 4:07.17 | BAD Outdoor LC Invitational | 2025-06-20 |
| 200m Breaststroke | 3:26.51 | GHAC Winter Invitational SCM | 2026-03-06 |
| 200m Freestyle | 3:12.77 | MAC Rising Star #2 | 2025-05-30 |
| 200m Freestyle | 2:51.61 | Dean Boles Invitational Meet | 2026-01-10 |
| 200m IM | 3:28.21 | MAC Rising Star #2 | 2025-05-30 |
| 200m IM | 2:55.89 | GHAC Winter Invitational SCM | 2026-03-06 |
| 400m Freestyle | 5:33.77 | BAC Team Showdown 2025 | 2025-12-12 |
| 400m IM | 6:16.81 | David Lawson Invitational 2026 | 2026-01-23 |
| 50m Backstroke | 41.04 | MAC Rising Star #2 | 2025-05-30 |
| 50m Backstroke | 36.63 | GHAC Winter Invitational SCM | 2026-03-06 |
| 50m Breaststroke | 55.13 | BAD Outdoor LC Invitational | 2025-06-20 |
| 50m Breaststroke | 47.74 | BAC SC Fall Invitational | 2025-11-07 |
| 50m Butterfly | 49.06 | MAC Rising Star #2 | 2025-05-30 |
| 50m Butterfly | 36.95 | GHAC Winter Invitational SCM | 2026-03-06 |
| 50m Freestyle | 40.49 | BAD Outdoor LC Invitational | 2025-06-20 |
| 50m Freestyle | 31.75 | Western Region Short Course Championships | 2026-02-12 |
| 800m Freestyle | 11:45.20 | GHAC Winter Invitational SCM | 2026-03-06 |
Grieve, Everett's top personal bests include 100m Backstroke (1:28.50), 100m Backstroke (1:18.84), 100m Breaststroke (1:35.94), 100m Freestyle (1:25.71), 100m Freestyle (1:08.56).
Grieve, Everett swims for Region of Waterloo Swim Club.
Grieve, Everett has competed in 10 meets.