swimJayden Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 23.23 | 2025-01-10 | 2025 MR EAST New Year Invitational | |
| 50 Freestyle | SCY | 49.41 | 2026-03-08 | 2026 MR Metro 8 & Under Championshipsvenue | |
| 25 Backstroke | SCY | 22.79 | 2025-03-08 | 2025 MR Metro 8 & Under Championships | |
| 50 Backstroke | SCY | 50.04 | 2026-03-08 | 2026 MR Metro 8 & Under Championshipsvenue | |
| 25 Breaststroke | SCY | 22.65 | 2025-10-04 | 2025 MR WEST Season Starter Time Trials | |
| 25 Butterfly | SCY | 22.91 | 2025-01-20 | 2025 MR YMID MLK 8&under Meet | |
| 50 Butterfly | SCY | 43.75 | 2025-01-20 | 2025 MR YMID MLK 8&under Meet | |
| 50 Freestyle | LCM | 53.92 | 2026-05-03 | 2026 MR COND May Meters Matter Invitationalfast pool | |
| 50 Breaststroke | LCM | 1:07.95 | 2026-05-03 | 2026 MR COND May Meters Matter Invitationalfast pool |
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.