swimAllan Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 53.57 | AA+1.08s to AAA·Sectionals ✓+2.08s to Futures | 2026-03-07 | 2026 SC Illinois Senior Championships - copivenue |
| 200 Backstroke | SCY | 1:54.58 | AAA+4.99s to AAAA·Sectionals ✓+1.79s to Futures | 2025-03-14 | 2025 MN RSC CZ North Section Spring Championsvenue |
| 100 Breaststroke | SCY | 55.35 | AAAA·Winter JNs ✓+0.36s to Jr Nationals | 2026-03-06 | 2026 SC Illinois Senior Championships - copivenue |
| 200 Breaststroke | SCY | 2:01.58 | AAAA·Winter JNs ✓+1.19s to Jr Nationals | 2025-12-13 | 2025 West Speedo Winter Juniorsvenue |
| 200 Individual Medley | SCY | 1:52.05 | AAAA·Futures ✓+2.46s to Winter JNs | 2025-12-11 | 2025 West Speedo Winter Juniorsvenue |
| 400 Individual Medley | SCY | 4:04.63 | AAA+3.14s to AAAA·Futures ✓+8.14s to Winter JNs | 2026-03-06 | 2026 SC Illinois Senior Championships - copivenue |
| 100 Backstroke | LCM | 1:02.80 | AA+0.91s to AAA·Sectionals ✓+2.21s to Futures | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 50 Breaststroke | LCM | 29.53 | AAAA·Jr Nationals ✓+0.34s to Nationals | 2026-07-29 | 2026 TYR FUTURES MADISON |
| 100 Breaststroke | LCM | 1:03.82 | AAAA·Jr Nationals ✓+0.13s to US Open | 2026-07-29 | 2026 TYR FUTURES MADISON |
| 200 Breaststroke | LCM | 2:21.24 | AAAA·Jr Nationals ✓+1.85s to US Open | 2026-07-29 | 2026 TYR FUTURES MADISON |
| 200 Individual Medley | LCM | 2:08.62 | AAAA·Winter JNs ✓+0.63s to Jr Nationals | 2025-07-26 | 2025 TYR FUTURES MADISONvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.64 | flying | 200 Free Relay (leg 3) | 2026-03-07 | 2026 SC Illinois Senior Championships - copi |
| 100 Freestyle | SCY | 48.38 | flat | 400 Free Relay | 2025-03-14 | 2025 MN RSC CZ North Section Spring Champions |
| 200 Freestyle | SCY | 1:46.77 | flat | 800 Free Relay | 2026-03-06 | 2026 SC Illinois Senior Championships - copi |
| 100 Backstroke | SCY | 52.52 | flat | 400 Medley Relay | 2025-03-15 | 2025 MN RSC CZ North Section Spring Champions |
| 50 Freestyle | LCM | 24.64 | flying | 200 Free Relay (leg 4) | 2026-07-09 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 100 Freestyle | LCM | 54.79 | flying | 400 Free Relay (leg 4) | 2025-07-25 | 2025 TYR FUTURES MADISON |
| 200 Freestyle | LCM | 2:04.65 | flat | 800 Free Relay | 2026-07-10 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 50 Backstroke | LCM | 28.17 | flat | 200 Medley Relay | 2025-07-23 | 2025 TYR FUTURES MADISON |
| 100 Backstroke | LCM | 59.99 | flat | 400 Medley Relay | 2025-08-03 | 2025 Speedo Junior National Championships |
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
3717 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 1:54.58 | 834 |
| 200 BR SCY | 2:01.58 | 1002 |
| 200 IM SCY | 1:52.05 | 961 |
| 400 IM SCY | 4:04.63 | 920 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · LCM
2863 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:02.80 | 795 |
| 100 BR LCM | 1:03.82 | 1060 |
| 200 IM LCM | 2:08.62 | 1008 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 53.57
Front half 25.90s · back half 27.67s
200 Backstroke SCY 1:54.58
Front half 54.81s · back half 59.77s
100 Breaststroke SCY 55.35
Front half 26.16s · back half 29.19s
200 Breaststroke SCY 2:01.58
Front half 58.12s · back half 63.46s
200 Individual Medley SCY 1:52.05
Front half 52.22s · back half 59.83s
400 Individual Medley SCY 4:04.63
Front half 115.71s · back half 128.92s
100 Backstroke LCM 1:02.80 RT 0.61ssplit/total mismatch
Front half 30.05s · back half 32.75s
100 Breaststroke LCM 1:03.82
Front half 29.89s · back half 33.93s
200 Breaststroke LCM 2:21.24
Front half 68.19s · back half 73.05s
200 Individual Medley LCM 2:08.62
Front half 60.17s · back half 68.45s
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.