swimAndy Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.72 | AA+0.63s to AAA·Sectionals ✓+1.43s to Futures | 2026-02-06 | 2026 (WIAA)KingCo(Sea-King Dist II) 3A BoysOBvenue |
| 100 Freestyle | SCY | 50.33 | AA+2.04s to AAA·Sectionals ✓+3.94s to Futures | 2025-01-19 | 2025 Washington Openvenue |
| 200 Freestyle | SCY | 1:56.14 | BB+0.15s to A·+4.35s to Sectionals | 2024-03-03 | 2024 PN PDST March Pentathlon and Last Chancevenue |
| 500 Freestyle | SCY | 5:24.39 | BB+9.50s to A·+21.70s to Sectionals | 2024-03-03 | 2024 PN PDST March Pentathlon and Last Chancevenue |
| 1000 Freestyle | SCY | 11:05.18 | BB+5.79s to A·+31.19s to Sectionals | 2024-02-04 | 2024 PN OCA John Walker Distance Invitationalvenue |
| 100 Backstroke | SCY | 57.20 | A+2.31s to AA·+1.71s to Sectionals | 2025-01-19 | 2025 Washington Openvenue |
| 200 Backstroke | SCY | 2:10.23 | BB+5.04s to A·+8.94s to Sectionals | 2024-01-28 | 2024 PN PDST Winter Invitationalvenue |
| 100 Breaststroke | SCY | 1:02.63 | A+0.54s to AA·Sectionals ✓+4.64s to Futures | 2024-07-14 | 2024 PN PDST July Summer Splash Invitationalvenue |
| 50 Butterfly | SCY | 25.03 | AA+0.54s to AAA·+2.14s to Futures | 2024-01-14 | 2024 PN VAST 47th Annual Washington Openvenue |
| 100 Butterfly | SCY | 54.02 | AA+2.03s to AAA·Sectionals ✓+3.43s to Futures | 2024-07-14 | 2024 PN PDST July Summer Splash Invitationalvenue |
| 200 Butterfly | SCY | 2:07.04 | A+4.85s to AA·+3.65s to Sectionals | 2024-02-24 | 2024 PN February Age Group Invitationalvenue |
| 200 Individual Medley | SCY | 2:01.44 | AA+3.95s to AAA·Sectionals ✓+7.55s to Futures | 2024-07-14 | 2024 PN PDST July Summer Splash Invitationalvenue |
| 100 Freestyle | LCM | 58.22 | A+0.13s to AA·Sectionals ✓+4.63s to Futures | 2024-06-30 | 2024 PN SMAC Summer Classic Invitationalvenue |
| 100 Backstroke | LCM | 1:05.83 | A+1.14s to AA·+0.64s to Sectionals | 2024-07-19 | 2024 PN LC Senior Championshipsvenue |
| 100 Breaststroke | LCM | 1:13.32 | A+0.93s to AA·Sectionals ✓+5.13s to Futures | 2024-07-19 | 2024 PN LC Senior Championshipsvenue |
| 50 Butterfly | LCM | 28.06 | AA+0.37s to AAA·+1.77s to Futures | 2024-06-30 | 2024 PN SMAC Summer Classic Invitationalvenue |
| 100 Butterfly | LCM | 1:01.32 | AA+1.63s to AAA·Sectionals ✓+3.33s to Futures | 2024-07-20 | 2024 PN LC Senior Championshipsvenue |
| 200 Individual Medley | LCM | 2:20.62 | AA+4.43s to AAA·Sectionals ✓+7.83s to Futures | 2024-06-29 | 2024 PN SMAC Summer Classic Invitationalvenue |
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 | 22.23 | flying | 200 Free Relay (leg 2) | 2025-01-11 | 2025 Kentridge HS Invitational BOYS OBSERVED |
| 100 Freestyle | SCY | 52.08 | flying | 400 Free Relay (leg 4) | 2024-01-06 | 2024 OB Kentridge Invitational -Boys HS |
| 50 Backstroke | SCY | 27.25 | flat | 200 Medley Relay | 2024-01-13 | 2024 PN VAST 47th Annual Washington Open |
| 50 Butterfly | SCY | 24.06 | flying | 200 Medley Relay (leg 3) | 2025-01-11 | 2025 Kentridge HS Invitational BOYS OBSERVED |
| 100 Butterfly | SCY | 54.25 | flying | 400 Medley Relay (leg 3) | 2024-03-23 | 2024 Northwest Region Age Group Regionals |
| 100 Breaststroke | LCM | 1:15.02 | flying | 400 Medley Relay (leg 2) | 2024-07-19 | 2024 PN LC Senior Championships |
| 50 Butterfly | LCM | 27.76 | flying | 200 Medley Relay (leg 3) | 2024-07-20 | 2024 PN LC Senior Championships |
| 100 Butterfly | LCM | 1:03.47 | flying | 400 Medley Relay (leg 3) | 2024-03-17 | 2024 Northwest Spring Speedo Sectionals |
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
2560 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:24.39 | 592 |
| 200 BK SCY | 2:10.23 | 568 |
| 200 FL SCY | 2:07.04 | 645 |
| 200 IM SCY | 2:01.44 | 755 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3484 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.14 | 641 |
| 100 BK SCY | 57.20 | 624 |
| 100 BR SCY | 1:02.63 | 714 |
| 100 FL SCY | 54.02 | 750 |
| 200 IM SCY | 2:01.44 | 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 50.33 RT 0.52s
Front half 24.40s · back half 25.93s
200 Freestyle SCY 1:56.14
Front half 55.05s · back half 61.09s
500 Freestyle SCY 5:24.39
Front half 156.15s · back half 168.24s
1000 Freestyle SCY 11:05.18
Front half 328.12s · back half 337.06s
100 Backstroke SCY 57.20 RT 0.64s
Front half 27.98s · back half 29.22s
200 Backstroke SCY 2:10.23
Front half 62.37s · back half 67.86s
200 Butterfly SCY 2:07.04 RT 0.56s
Front half 60.41s · back half 66.63s
200 Individual Medley LCM 2:20.62 RT 0.53s
Front half 66.48s · back half 74.14s
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.