swimZachary Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.86 | AAA+0.57s to AAAA | 2026-03-21 | 2026 NE YNS YMCA New England Championship venue |
| 100 Freestyle | SCY | 58.48 | AAA+1.39s to AAAA | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 200 Freestyle | SCY | 2:10.64 | AAA+5.65s to AAAA | 2026-02-07 | 2026 NE CRA Last Chance February Invite venue |
| 500 Freestyle | SCY | 6:04.41 | AA+13.82s to AAA | 2026-02-06 | 2026 NE CRA Last Chance February Invite venue |
| 50 Backstroke | SCY | 33.56 | A+0.17s to AA | 2026-02-07 | 2026 NE CRA Last Chance February Invite venue |
| 100 Backstroke | SCY | 1:13.93 | A+1.84s to AA | 2025-12-05 | 2025 NE YNS Reid Sacco Prelims Finals Invite |
| 200 Backstroke | SCY | 2:35.46 | A+1.37s to AA | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue |
| 50 Breaststroke | SCY | 45.04 | B+1.85s to BB | 2025-10-05 | 2025 NE CS Fall Sprints - copied venue |
| 100 Breaststroke | SCY | 1:34.03 | B+1.44s to BB | 2026-03-21 | 2026 NE NSSC March Madness at MIT venue |
| 50 Butterfly | SCY | 29.29 | AAA+0.40s to AAAA | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 100 Butterfly | SCY | 1:09.78 | AA+1.59s to AAA | 2025-12-05 | 2025 NE YNS Reid Sacco Prelims Finals Invite |
| 200 Butterfly | SCY | 2:43.23 | A+5.74s to AA | 2025-12-05 | 2025 NE YNS Reid Sacco Prelims Finals Invite |
| 100 Individual Medley | SCY | 1:15.20 | A+3.11s to AA | 2025-11-21 | 2025 NE NSSC Tukey Classic at PA |
| 200 Individual Medley | SCY | 2:41.06 | A+4.57s to AA | 2026-03-22 | 2026 NE NSSC March Madness at MIT venue |
| 50 Freestyle | LCM | 29.91 | AAA+0.02s to AAAA | 2026-06-28 | 2026 NE YNS June Prelims Finals Meet venue |
| 100 Freestyle | LCM | 1:05.28 | AAAA | 2026-06-27 | 2026 NE YNS June Prelims Finals Meet venue |
| 200 Freestyle | LCM | 2:26.41 | AAA+4.02s to AAAA | 2026-06-28 | 2026 NE YNS June Prelims Finals Meet venue |
| 400 Freestyle | LCM | 5:20.27 | AA+4.58s to AAA | 2026-05-08 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 50 Backstroke | LCM | 38.86 | A+0.37s to AA | 2026-05-10 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 100 Backstroke | LCM | 1:21.96 | AA+1.97s to AAA | 2026-06-27 | 2026 NE YNS June Prelims Finals Meet venue |
| 200 Backstroke | LCM | 3:18.26 | BB+12.27s to A | 2025-01-01 | 2025 ne sac america s cup results |
| 50 Breaststroke | LCM | 48.59 | BB+3.60s to A | 2026-04-24 | 2026 NE NSSC 4-24 & 26 Specialty Meet venue |
| 200 Breaststroke | LCM | 3:48.22 | BB+15.93s to A | 2026-05-10 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 50 Butterfly | LCM | 33.04 | AAA+0.45s to AAAA | 2026-06-27 | 2026 NE YNS June Prelims Finals Meet venue |
| 100 Butterfly | LCM | 1:22.92 | A+0.73s to AA | 2025-07-13 | 2025 NE CS LCM 10 & U Champs venue |
| 200 Individual Medley | LCM | 2:58.12 | AA+7.23s to AAA | 2026-06-06 | 2026 NE SAC America's Cup venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.27 | flat | 200 Free Relay | 2026-01-18 | Winterfest 2026 |
| 50 Freestyle | SCY | 29.71 | flying | 200 Free Relay (leg 4) | 2025-03-16 | 2025 NE STRM NEW ENGLAND YMCA CHAMPIONSHIPS |
| 50 Butterfly | SCY | 29.00 | flying | 200 Medley Relay (leg 3) | 2026-03-21 | 2026 NE YNS YMCA New England Championship |
| 50 Freestyle | LCM | 34.10 | flying | 200 Medley Relay (leg 4) | 2025-08-09 | 2025 EZ LC Age Group Championship |
| 100 Freestyle | LCM | 1:13.56 | flat | 400 Free Relay | 2025-07-13 | 2025 NE CS LCM 10 & U Champs |
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 11-12 · SCY
2698 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:04.41 | 645 |
| 100 BK SCY | 1:13.93 | 521 |
| 100 BR SCY | 1:34.03 | 374 |
| 100 FL SCY | 1:09.78 | 607 |
| 200 IM SCY | 2:41.06 | 551 |
IMR 11-12 · LCM
3145 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:26.41 | 773 |
| 50 BK LCM | 38.86 | 589 |
| 50 BR LCM | 48.59 | 409 |
| 50 FL LCM | 33.04 | 770 |
| 200 IM LCM | 2:58.12 | 604 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.48 split/total mismatch
200 Freestyle SCY 2:10.64
Front half 64.29s · back half 66.35s
500 Freestyle SCY 6:04.41
Front half 180.36s · back half 184.05s
100 Backstroke SCY 1:13.93 split/total mismatch
Front half 35.85s · back half 38.08s
200 Backstroke SCY 2:35.46
100 Breaststroke SCY 1:34.03
Front half 44.64s · back half 49.39s
100 Butterfly SCY 1:09.78 split/total mismatch
Front half 33.36s · back half 36.42s
200 Butterfly SCY 2:43.23 split/total mismatch
100 Individual Medley SCY 1:15.20 split/total mismatch
Front half 34.97s · back half 40.23s
200 Individual Medley SCY 2:41.06
Front half 75.49s · back half 85.57s
100 Freestyle LCM 1:05.28
Front half 30.99s · back half 34.29s
200 Freestyle LCM 2:26.41
Front half 70.69s · back half 75.72s
400 Freestyle LCM 5:20.27
Front half 158.14s · back half 162.13s
100 Backstroke LCM 1:21.96
Front half 39.86s · back half 42.10s
200 Backstroke LCM 3:18.26 split/total mismatch
Front half 92.31s · back half 105.95s
200 Breaststroke LCM 3:48.22
Front half 111.18s · back half 117.04s
100 Butterfly LCM 1:22.92
Front half 37.16s · back half 45.76s
200 Individual Medley LCM 2:58.12
Front half 84.71s · back half 93.41s
Progression
Faster times are higher. One card per event, all courses & history.