| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:31.60 | 2025 Spartan Santa | 2025-12-06 |
| 100m Breaststroke | 1:54.31 | Spartan Sprint Starter 2025 | 2025-09-27 |
| 100m Butterfly | 1:42.52 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 100m Freestyle | 1:22.68 | Spartan Sprint Starter 2025 | 2025-09-27 |
| 100m IM | 1:37.41 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Backstroke | 3:16.42 | 2025 Spartan Santa | 2025-12-06 |
| 200m Breaststroke | 4:24.24 | SKSC Summerfest 2025 | 2025-07-26 |
| 200m Butterfly | 3:49.18 | 2025 Spartan Santa | 2025-12-06 |
| 200m Freestyle | 3:01.72 | Titans Fall Invitational | 2025-11-29 |
| 200m IM | 3:22.61 | SKSC Winterfest | 2026-01-24 |
| 50m Backstroke | 42.16 | Winskill Dolphins LMR | 2025-10-25 |
| 50m Breaststroke | 53.15 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 50m Butterfly | 43.56 | SKSC Winterfest | 2026-01-24 |
| 50m Freestyle | 35.60 | SKSC Winterfest | 2026-01-24 |
Lang, Jesse's top personal bests include 100m Backstroke (1:31.60), 100m Breaststroke (1:54.31), 100m Butterfly (1:42.52), 100m Freestyle (1:22.68), 100m IM (1:37.41).
Lang, Jesse swims for Wayland Swim Club.
Lang, Jesse has competed in 7 meets.