swimEric Zeng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.53 | 2025-09-27 | 2025 PVST Pentathlonvenue | |
| 50 Freestyle | SCY | 29.35 | +6.16s to Sectionals | 2026-02-25 | 2026 Boys OAA Red Division Championshipsvenue |
| 100 Freestyle | SCY | 1:08.24 | +17.25s to Sectionals | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 200 Freestyle | SCY | 2:26.60 | +34.81s to Sectionals | 2026-02-21 | BUEN February Coastal Champsvenue |
| 500 Freestyle | SCY | 6:22.32 | +79.63s to Sectionals | 2025-11-21 | 2025 CANY Cranberryvenue |
| 25 Backstroke | SCY | 18.72 | 2025-09-27 | 2025 PVST Pentathlonvenue | |
| 50 Backstroke | SCY | 36.36 | +12.67s to Futures | 2025-12-06 | 2025 CA CANY Candy Canevenue |
| 100 Backstroke | SCY | 1:11.77 | +16.28s to Sectionals | 2026-02-25 | 2026 Boys OAA Red Division Championshipsvenue |
| 200 Backstroke | SCY | 2:45.45 | +44.16s to Sectionals | 2026-02-07 | 2026 CA CANY Blue & Goldvenue |
| 25 Breaststroke | SCY | 21.58 | 2025-09-27 | 2025 PVST Pentathlonvenue | |
| 50 Breaststroke | SCY | 40.55 | +14.26s to Futures | 2026-02-21 | BUEN February Coastal Champsvenue |
| 100 Breaststroke | SCY | 1:30.24 | +27.05s to Sectionals | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 25 Butterfly | SCY | 17.05 | 2025-09-27 | 2025 PVST Pentathlonvenue | |
| 50 Butterfly | SCY | 35.51 | +12.62s to Futures | 2026-02-22 | BUEN February Coastal Champsvenue |
| 100 Butterfly | SCY | 1:19.08 | +23.89s to Sectionals | 2025-10-11 | 2025 CA Paseo Fall Kickoff Season Openervenue |
| 100 Individual Medley | SCY | 1:17.41 | 2025-12-13 | 2025 CA GWSC Winter Age Group Invitationalvenue | |
| 200 Individual Medley | SCY | 2:44.04 | +40.05s to Sectionals | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Freestyle | LCM | 35.61 | +8.62s to Sectionals | 2026-04-11 | 2026 BUEN LCM Openervenue |
| 100 Freestyle | LCM | 1:17.45 | +18.46s to Sectionals | 2026-04-12 | 2026 BUEN LCM Openervenue |
| 200 Freestyle | LCM | 2:40.79 | +32.10s to Sectionals | 2026-06-11 | 2026 SCS June AG Invite-CANYvenue |
| 400 Freestyle | LCM | 5:46.29 | +71.90s to Sectionals | 2026-05-22 | BUEN Memorial Day LC Meetvenue |
| 50 Backstroke | LCM | 41.04 | +13.15s to Futures | 2026-05-24 | BUEN Memorial Day LC Meetvenue |
| 100 Backstroke | LCM | 1:26.25 | +21.06s to Sectionals | 2026-06-14 | 2026 SCS June AG Invite-CANYvenue |
| 50 Breaststroke | LCM | 46.62 | +15.73s to Futures | 2026-06-14 | 2026 SCS June AG Invite-CANYvenue |
| 100 Breaststroke | LCM | 1:45.08 | +31.38s to Sectionals | 2026-04-11 | 2026 BUEN LCM Openervenue |
| 50 Butterfly | LCM | 39.80 | +13.51s to Futures | 2026-04-12 | 2026 BUEN LCM Openervenue |
| 100 Butterfly | LCM | 1:31.22 | +28.13s to Sectionals | 2026-05-23 | BUEN Memorial Day LC Meetvenue |
| 200 Individual Medley | LCM | 3:01.38 | +36.69s to Sectionals | 2026-06-12 | 2026 SCS June AG Invite-CANYvenue |
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 | 31.26 | flying | 200 Free Relay (leg 3) | 2025-12-13 | 2025 CA GWSC Winter Age Group Invitational |
| 50 Backstroke | SCY | 31.77 | flat | 200 Medley Relay | 2026-02-27 | 2026 Boys OAA Red Division Championships |
| 50 Breaststroke | SCY | 38.41 | flying | 200 Medley Relay (leg 2) | 2026-02-22 | BUEN February Coastal Champs |
| 50 Freestyle | LCM | 39.60 | flying | 200 Free Relay (leg 3) | 2025-06-14 | 2025 CA SCS RAA June Age Group Championships |
| 50 Backstroke | LCM | 41.48 | flat | 200 Medley Relay | 2026-06-12 | 2026 SCS June AG Invite-CANY |
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 10 & under · LCM
3819 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:40.79 | 839 |
| 100 BK LCM | 1:26.25 | 797 |
| 100 BR LCM | 1:45.08 | 664 |
| 100 FL LCM | 1:31.22 | 664 |
| 200 IM LCM | 3:01.38 | 855 |
IMR 10 & under · LCM
3684 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:17.45 | 731 |
| 50 BK LCM | 41.04 | 732 |
| 50 BR LCM | 46.62 | 704 |
| 50 FL LCM | 39.80 | 662 |
| 200 IM LCM | 3:01.38 | 855 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.24
Front half 32.58s · back half 35.66s
200 Freestyle SCY 2:26.60
Front half 70.56s · back half 76.04s
500 Freestyle SCY 6:22.32
Front half 190.67s · back half 191.65s
100 Backstroke SCY 1:11.77
Front half 34.71s · back half 37.06s
100 Breaststroke SCY 1:30.24
Front half 43.04s · back half 47.20s
100 Butterfly SCY 1:19.08
Front half 37.79s · back half 41.29s
100 Individual Medley SCY 1:17.41
Front half 36.26s · back half 41.15s
200 Individual Medley SCY 2:44.04
Front half 76.98s · back half 87.06s
100 Freestyle LCM 1:17.45
Front half 37.84s · back half 39.61s
200 Freestyle LCM 2:40.79
Front half 79.51s · back half 81.28s
400 Freestyle LCM 5:46.29
Front half 172.62s · back half 173.67s
100 Backstroke LCM 1:26.25
Front half 43.19s · back half 43.06s
100 Breaststroke LCM 1:45.08
Front half 49.93s · back half 55.15s
200 Individual Medley LCM 3:01.38
Front half 85.95s · back half 95.43s
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.