| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:10.71 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 100m Breaststroke | 1:17.66 | MAC Rising Star #2 | 2025-05-30 |
| 100m Breaststroke | 1:16.85 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Butterfly | 1:04.04 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Butterfly | 1:03.67 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 100m Freestyle | 58.78 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Freestyle | 59.86 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m IM | 1:08.50 | 2025 OAK Brad Townsend Fall Classic | 2025-10-17 |
| 200m Breaststroke | 2:51.12 | David Lawson Invitational 2026 | 2026-01-23 |
| 200m Freestyle | 2:15.51 | BAD Outdoor LC Invitational | 2025-06-20 |
| 200m Freestyle | 2:04.13 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 200m IM | 2:23.95 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m IM | 2:22.49 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 400m Freestyle | 4:37.22 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 400m Freestyle | 4:28.82 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 400m IM | 5:13.58 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Backstroke | 33.64 | MAC Rising Star #2 | 2025-05-30 |
| 50m Backstroke | 32.31 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 35.99 | MAC Rising Star #2 | 2025-05-30 |
| 50m Breaststroke | 33.60 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Butterfly | 29.48 | MAC Rising Star #2 | 2025-05-30 |
| 50m Butterfly | 28.76 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 50m Freestyle | 28.82 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 50m Freestyle | 27.46 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 800m Freestyle | 9:19.71 | 2025 Murray Drudge Invitational | 2025-12-05 |
Chapman, Elias's top personal bests include 100m Backstroke (1:10.71), 100m Breaststroke (1:17.66), 100m Breaststroke (1:16.85), 100m Butterfly (1:04.04), 100m Butterfly (1:03.67).
Chapman, Elias swims for Oakville Aquatic Club.
Chapman, Elias has competed in 8 meets.