swimYifan Qiu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.81 | AA+0.72s to AAA·Sectionals ✓+1.52s to Futures | 2026-03-21 | 2026 OSI Arena RegionXII SC Championshipsvenue |
| 100 Freestyle | SCY | 50.34 | AA+2.05s to AAA·Sectionals ✓+3.95s to Futures | 2026-01-18 | 2026 PN VAST 49th Annual Washington Open- APPvenue |
| 200 Freestyle | SCY | 1:56.04 | BB+0.05s to A·+4.25s to Sectionals | 2024-10-11 | 2024 LOSC Fall Openslow pool |
| 100 Backstroke | SCY | 1:00.06 | BB+2.77s to A·+4.57s to Sectionals | 2025-10-19 | 2025 THSC Fall Openvenue |
| 50 Breaststroke | SCY | 26.57 | AAAA·+0.28s to Futures | 2026-03-22 | 2026 OSI Arena RegionXII SC Championshipsvenue |
| 100 Breaststroke | SCY | 57.83 | AAA+1.14s to AAAA·Futures ✓+2.34s to Winter JNs | 2026-01-17 | 2026 PN VAST 49th Annual Washington Open- APPvenue |
| 200 Breaststroke | SCY | 2:09.86 | AA+0.77s to AAA·Sectionals ✓+1.87s to Futures | 2025-03-14 | 2025 OSI Arena Senior SC Championshipsvenue |
| 100 Butterfly | SCY | 55.91 | A+1.62s to AA·+0.72s to Sectionals | 2025-11-08 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 200 Individual Medley | SCY | 2:01.41 | AA+3.92s to AAA·Sectionals ✓+7.52s to Futures | 2026-02-13 | 2026 OR HS 6A-4venue |
| 400 Individual Medley | SCY | 4:30.84 | A+6.35s to AA·+6.15s to Sectionals | 2024-12-13 | 2024 TEAM Winter Invitationalvenue |
| 50 Freestyle | LCM | 25.91 | AA+0.42s to AAA·Sectionals ✓+1.32s to Futures | 2025-07-25 | Futures Time Trials 2025venue |
| 100 Freestyle | LCM | 58.41 | A+0.32s to AA·Sectionals ✓+4.82s to Futures | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 50 Breaststroke | LCM | 30.74 | AAA+0.05s to AAAA·Futures ✓+1.15s to Jr Nationals | 2026-07-25 | 2026 OSI Arena 13&O LC Championships Update -venue |
| 100 Breaststroke | LCM | 1:07.76 | AAA+1.67s to AAAA·Futures ✓+1.87s to Winter JNs | 2025-07-24 | Futures Time Trials 2025venue |
| 200 Breaststroke | LCM | 2:33.40 | AA+2.41s to AAA·Sectionals ✓+4.31s to Futures | 2025-07-13 | 2025 Seth Dawsonvenue |
| 100 Butterfly | LCM | 1:06.14 | BB+0.95s to A·+3.05s to Sectionals | 2025-06-29 | 2025 Howard Jones Openvenue |
| 200 Individual Medley | LCM | 2:21.79 | AA+5.60s to AAA·Sectionals ✓+9.00s to Futures | 2026-05-24 | 2026 THSC Memorial Weekend Meetvenue |
| 400 Individual Medley | LCM | 5:11.87 | A+6.18s to AA·+4.08s to Sectionals | 2026-05-22 | 2026 THSC Memorial Weekend Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.64 | flat | 200 Free Relay | 2026-03-12 | 2026 Bellevue Club Premier Invite- Approved |
| 50 Freestyle | SCY | 23.25 | flying | 200 Medley Relay (leg 4) | 2025-01-18 | 2025 PN VAST 48th Annual Washington Open |
| 50 Freestyle | SCY | 22.80 | flying | 200 Free Relay (leg 4) | 2025-11-23 | 2025 Dual Meet |
| 100 Freestyle | SCY | 49.71 | flat | 400 Free Relay | 2026-03-21 | 2026 OSI Arena RegionXII SC Championships |
| 100 Freestyle | SCY | 50.86 | flying | 400 Free Relay (leg 4) | 2025-03-15 | 2025 OSI Arena Senior SC Championships |
| 200 Freestyle | SCY | 1:54.11 | flat | 800 Free Relay | 2025-03-13 | 2025 OSI Arena Senior SC Championships |
| 50 Breaststroke | SCY | 26.09 | flying | 200 Medley Relay (leg 2) | 2026-02-14 | 2026 OR HS 6A-4 |
| 100 Breaststroke | SCY | 58.72 | flying | 400 Medley Relay (leg 2) | 2025-01-17 | 2025 Washington Open |
| 50 Freestyle | LCM | 25.05 | flying | 200 Free Relay (leg 2) | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Freestyle | LCM | 1:01.23 | flying | 400 Free Relay (leg 2) | 2024-08-02 | WZ LCM Senior Champs 2024 |
| 50 Breaststroke | LCM | 30.43 | flying | 200 Medley Relay (leg 2) | 2025-06-29 | 2025 Howard Jones Open |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 17-18 · SCY
2255 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:09.86 | 822 |
| 200 IM SCY | 2:01.41 | 755 |
| 400 IM SCY | 4:30.84 | 678 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3520 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.04 | 643 |
| 100 BK SCY | 1:00.06 | 539 |
| 100 BR SCY | 57.83 | 907 |
| 100 FL SCY | 55.91 | 676 |
| 200 IM SCY | 2:01.41 | 755 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.34
Front half 24.14s · back half 26.20s
200 Freestyle SCY 1:56.04
Front half 56.02s · back half 60.02s
100 Backstroke SCY 1:00.06
Front half 29.50s · back half 30.56s
100 Breaststroke SCY 57.83 RT 0.62s
Front half 26.87s · back half 30.96s
200 Breaststroke SCY 2:09.86
Front half 61.94s · back half 67.92s
100 Butterfly SCY 55.91
Front half 26.04s · back half 29.87s
200 Individual Medley SCY 2:01.41
Front half 58.45s · back half 62.96s
400 Individual Medley SCY 4:30.84
Front half 130.99s · back half 139.85s
100 Freestyle LCM 58.41 split/total mismatch
Front half 27.85s · back half 30.56s
100 Breaststroke LCM 1:07.76
Front half 31.36s · back half 36.40s
200 Breaststroke LCM 2:33.40
Front half 73.58s · back half 79.82s
200 Individual Medley LCM 2:21.79
Front half 65.49s · back half 76.30s
400 Individual Medley LCM 5:11.87
Front half 147.74s · back half 164.13s
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.