| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:34.88 | NWO Long Course Invitational | 2026-01-31 |
| 100m Backstroke | 1:38.10 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 100m Breaststroke | 1:58.13 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 100m Butterfly | 1:38.82 | NWO Long Course Invitational | 2026-01-31 |
| 100m Butterfly | 1:42.41 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 100m Freestyle | 1:24.21 | NWO Long Course Invitational | 2026-01-31 |
| 100m Freestyle | 1:25.18 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 100m IM | 1:35.86 | 2025 Tbaytel Cyclone Invitational | 2025-10-25 |
| 200m Backstroke | 3:19.69 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 200m Freestyle | 3:01.47 | NWO Long Course Invitational | 2026-01-31 |
| 200m Freestyle | 3:07.43 | 2025 Tbaytel Cyclone Invitational | 2025-10-25 |
| 200m IM | 3:22.75 | NWO Long Course Invitational | 2026-01-31 |
| 200m IM | 3:25.16 | 2025 Tbaytel Cyclone Invitational | 2025-10-25 |
| 400m Freestyle | 6:45.58 | Thunderbolts Time Trial 1 2025 | 2025-10-11 |
| 50m Backstroke | 46.48 | NWO Long Course Invitational | 2026-01-31 |
| 50m Backstroke | 41.34 | 2026 Superior Shores Challenge Cup - SEMI-FINALS | 2026-04-24 |
| 50m Breaststroke | 56.44 | NWO Long Course Invitational | 2026-01-31 |
| 50m Breaststroke | 53.53 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 50m Butterfly | 41.20 | NWO Long Course Invitational | 2026-01-31 |
| 50m Butterfly | 37.38 | 2026 Superior Shores Challenge Cup - SEMI-FINALS | 2026-04-24 |
| 50m Freestyle | 37.61 | NWO Long Course Invitational | 2026-01-31 |
| 50m Freestyle | 35.72 | 2026 Superior Shores Challenge Cup - SEMI-FINALS | 2026-04-24 |
Lehto, Cloe's top personal bests include 100m Backstroke (1:34.88), 100m Backstroke (1:38.10), 100m Breaststroke (1:58.13), 100m Butterfly (1:38.82), 100m Butterfly (1:42.41).
Lehto, Cloe swims for Thunder Bay Thunderbolts.
Lehto, Cloe has competed in 5 meets.