swimTony Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.83 | B+1.04s to BB | 2025-11-22 | 205 MR AP Metro Swim League #3 |
| 100 Freestyle | SCY | 57.28 | BB+2.99s to A | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 200 Freestyle | SCY | 2:04.55 | BB+5.96s to A | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 100 Backstroke | SCY | 1:24.29 | +14.80s to B | 2026-03-29 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 50 Breaststroke | SCY | 30.69 | AA+1.20s to AAA | 2025-01-01 | Sanction #: 251271-AP |
| 100 Breaststroke | SCY | 1:10.34 | BB+2.95s to A | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 200 Breaststroke | SCY | 2:58.88 | +7.39s to B | 2025-12-12 | 121225saq results |
| 50 Butterfly | SCY | 27.98 | BB+0.19s to A | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 100 Butterfly | SCY | 58.84 | A+2.45s to AA | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 200 Butterfly | SCY | 2:10.21 | A+3.72s to AA | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 200 Individual Medley | SCY | 2:15.10 | BB+2.91s to A | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 400 Individual Medley | SCY | 4:51.31 | BB+7.12s to A | 2025-12-12 | 2025 NE NSSC Dec 13-15 Holiday Celebration! |
| 50 Freestyle | LCM | 30.64 | BB+2.05s to A | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Freestyle | LCM | 1:16.45 | +3.76s to B | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 200 Freestyle | LCM | 3:00.82 | +20.83s to B | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 50 Backstroke | LCM | 44.30 | +5.61s to B | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Backstroke | LCM | 1:42.71 | +21.52s to B | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 200 Backstroke | LCM | 3:00.82 | +4.63s to B | 2026-04-24 | 2026 MR LIAC Speedo Long Island Challenge |
| 50 Breaststroke | LCM | 39.47 | BB+2.98s to A | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Breaststroke | LCM | 1:16.37 | A+1.28s to AA | 2026-04-24 | 2026 MR LIAC Speedo Long Island Challenge |
| 200 Breaststroke | LCM | 3:30.46 | +10.57s to B | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challenge venue |
| 50 Butterfly | LCM | 41.94 | +5.45s to B | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Butterfly | LCM | 2:13.95 | +55.36s to B | 2024-06-22 | 2024 MR LIE June Jamboree Invitational venue |
| 200 Individual Medley | LCM | 3:30.46 | +31.67s to B | 2026-04-24 | 2026 MR LIAC Speedo Long Island Challenge |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
IMX / IMR
IMX 15-16 · SCY
2149 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:58.88 | 343 |
| 200 FL SCY | 2:10.21 | 648 |
| 200 IM SCY | 2:15.10 | 588 |
| 400 IM SCY | 4:51.31 | 570 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
IMR 15-16 · SCY
2533 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.55 | 549 |
| 100 BK SCY | 1:24.29 | 217 |
| 100 BR SCY | 1:10.34 | 551 |
| 100 FL SCY | 58.84 | 628 |
| 200 IM SCY | 2:15.10 | 588 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.28 split/total mismatch
Front half 27.48s · back half 29.80s
200 Freestyle SCY 2:04.55 split/total mismatch
100 Breaststroke SCY 1:10.34 split/total mismatch
Front half 32.59s · back half 37.75s
200 Breaststroke SCY 2:58.88 split/total mismatch
Front half 44.69s · back half 134.19s
100 Butterfly SCY 58.84 split/total mismatch
Front half 27.46s · back half 31.38s
200 Butterfly SCY 2:10.21 split/total mismatch
200 Individual Medley SCY 2:15.10 split/total mismatch
400 Individual Medley SCY 4:51.31 split/total mismatch
100 Breaststroke LCM 1:16.37
200 Breaststroke LCM 3:30.46
Front half 97.84s · back half 112.62s
Progression
Faster times are higher. One card per event, all courses & history.