swimTaisei Saito
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 49.59 | Sectionals ✓+2.60s to US Open | 2024-05-02 | 2024 CIF-SS Division 1venue |
| 100 Butterfly | SCY | 48.89 | Sectionals ✓+2.20s to US Open | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPSvenue |
| 100 Freestyle | LCM | 55.84 | Sectionals ✓+4.95s to US Open | 2022-07-27 | Finals - Western Zone Senior Champsfast pool |
| 400 Freestyle | LCM | 4:13.36 | Sectionals ✓+14.27s to US Open | 2022-07-28 | Finals - Western Zone Senior Champsfast pool |
| 100 Backstroke | LCM | 58.73 | Sectionals ✓+1.84s to US Open | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 200 Backstroke | LCM | 2:08.41 | Sectionals ✓+3.82s to US Open | 2025-05-24 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 50 Butterfly | LCM | 26.16 | +1.27s to US Open | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challengevenue |
| 100 Butterfly | LCM | 57.89 | Sectionals ✓+3.20s to US Open | 2022-07-30 | Finals - Western Zone Senior Champsfast pool |
| 200 Individual Medley | LCM | 2:11.35 | Sectionals ✓+5.86s to US Open | 2025-05-23 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 400 Individual Medley | LCM | 4:45.57 | Sectionals ✓+16.68s to US Open | Finals - Western Zone Senior Champsfast pool |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.04 | flying | 200 Free Relay (leg 2) | 2024-05-04 | 2024 CIF-SS Division 1 |
| 100 Freestyle | SCY | 47.21 | flying | 400 Free Relay (leg 2) | 2024-05-04 | 2024 CIF-SS Division 1 |
| 100 Freestyle | LCM | 55.44 | flying | 400 Free Relay (leg 3) | 2022-07-30 | Finals - Western Zone Senior Champs |
| 200 Freestyle | LCM | 2:00.34 | flat | 800 Free Relay | 2022-07-28 | Finals - Western Zone Senior Champs |
| 100 Butterfly | LCM | 57.97 | flying | 400 Medley Relay (leg 3) | 2022-07-29 | Finals - Western Zone Senior Champs |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Backstroke SCY 49.59 RT 0.60s
Front half 23.72s · back half 25.87s
100 Butterfly SCY 48.89
Front half 22.54s · back half 26.35s
100 Freestyle LCM 55.84
Front half 26.85s · back half 28.99s
400 Freestyle LCM 4:13.36
Front half 124.11s · back half 129.25s
100 Backstroke LCM 58.73
Front half 28.27s · back half 30.46s
200 Backstroke LCM 2:08.41
Front half 61.65s · back half 66.76s
100 Butterfly LCM 57.89
Front half 26.63s · back half 31.26s
200 Individual Medley LCM 2:11.35
Front half 58.60s · back half 72.75s
400 Individual Medley LCM 4:45.57
Front half 132.09s · back half 153.48s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.