Yisu Shi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 14.88 | 2025-01-03 | 2025 NE CRIM Jan Team Specialty | |
| 50 Freestyle | SCY | 27.49 | AAA+0.70s to AAAA | 2026-01-01 | 2026 ne inst cup championship results |
| 100 Freestyle | SCY | 58.50 | AAA+0.21s to AAAA | 2026-01-01 | 2026 ne inst cup championship results |
| 200 Freestyle | SCY | 2:08.94 | AAA+2.05s to AAAA | 2026-01-01 | 2026 ne inst cup championship results |
| 500 Freestyle | SCY | 5:51.40 | AAA+10.91s to AAAA | 2026-01-01 | 2026 ne inst cup championship results |
| 1650 Freestyle | SCY | 21:16.68 | AA+15.59s to AAA | 2025-01-01 | 2025 ne crim november distance results |
| 50 Backstroke | SCY | 31.26 | AAA+0.77s to AAAA | 2026-02-06 | 2026 NE CRA Last Chance February Invitational |
| 100 Backstroke | SCY | 1:07.11 | AAA+1.42s to AAAA | 2025-01-01 | 2025 SHAWMUT CANDY CANE CLASSIC |
| 200 Backstroke | SCY | 2:24.46 | AAA+2.17s to AAAA | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 50 Breaststroke | SCY | 36.83 | AA+1.04s to AAA | 2026-01-01 | 2026 ne inst cup championship results |
| 100 Breaststroke | SCY | 1:17.73 | AAA+3.34s to AAAA | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 200 Breaststroke | SCY | 2:48.42 | AAA+6.93s to AAAA | 2026-02-08 | 2026 NE CRA Last Chance February Invite venue |
| 50 Butterfly | SCY | 30.32 | AAA+1.13s to AAAA | 2026-01-01 | 2026 ne inst cup championship results |
| 100 Butterfly | SCY | 1:08.23 | AAA+2.84s to AAAA | 2026-02-06 | 2026 NE CRA Last Chance February Invitational |
| 200 Butterfly | SCY | 2:36.52 | AA+2.13s to AAA | 2026-01-01 | 2026 ne inst cup championship results |
| 100 Individual Medley | SCY | 1:08.04 | AAA+1.55s to AAAA | 2026-01-01 | 2026 ne inst cup championship results |
| 200 Individual Medley | SCY | 2:27.49 | AAA+2.90s to AAAA | 2026-02-19 | 2026 NE CRA SCY 11-14 Championship |
| 400 Individual Medley | SCY | 5:17.16 | AAA+8.07s to AAAA | 2026-01-16 | 2026 NE SAC Bronze Championships venue |
| 50 Freestyle | LCM | 30.53 | AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 100 Freestyle | LCM | 1:06.06 | AAAA | 2025-01-01 | 2025 ne sac may madness results |
| 200 Freestyle | LCM | 2:26.19 | AAA+1.40s to AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 400 Freestyle | LCM | 5:09.61 | AAA+3.02s to AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 50 Backstroke | LCM | 38.04 | AA+1.25s to AAA | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 100 Backstroke | LCM | 1:17.37 | AAA+0.68s to AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 200 Backstroke | LCM | 2:45.08 | AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 50 Breaststroke | LCM | 39.71 | AAA+0.42s to AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 100 Breaststroke | LCM | 1:29.60 | AAA+3.71s to AAAA | 2026-05-08 | 2026 NE CRA MIT Team Specialty LC Meet |
| 200 Breaststroke | LCM | 3:10.02 | AAA+3.83s to AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 50 Butterfly | LCM | 34.69 | AA+0.40s to AAA | 2026-01-01 | 2026 ne yns may specialty meet results |
| 100 Butterfly | LCM | 1:14.99 | AAA+0.50s to AAAA | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 200 Butterfly | LCM | 2:53.44 | AAA+3.25s to AAAA | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 200 Individual Medley | LCM | 2:46.09 | AAA+0.60s to AAAA | 2026-01-01 | 2026 NE SHAWMUT America's Cup |
| 400 Individual Medley | LCM | 5:45.51 | AAAA | 2026-06-07 | 2026 NE SAC America's Cup - copied 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 | 28.11 | flat | 200 Free Relay | 2026-02-21 | 2026 NE CRA SCY 11-14 Championship |
| 50 Freestyle | SCY | 23.21 | flying | 200 Free Relay (leg 4) | 2025-03-08 | 2025 NE GS NE Cup Championship |
| 50 Breaststroke | SCY | 34.91 | flying | 200 Medley Relay (leg 2) | 2025-03-09 | 2025 NE GS NE Cup Championship |
| 50 Butterfly | SCY | 30.69 | flying | 200 Medley Relay (leg 3) | 2026-02-22 | 2026 NE CRA SCY 11-14 Championship |
| 100 Freestyle | LCM | 1:19.09 | flying | 400 Free Relay (leg 4) | 2024-07-12 | 2024 NE MST/ESC 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 · LCM
4159 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:09.61 | 862 |
| 100 BK LCM | 1:17.37 | 836 |
| 100 BR LCM | 1:29.60 | 760 |
| 100 FL LCM | 1:14.99 | 841 |
| 200 IM LCM | 2:46.09 | 860 |
IMR 11-12 · LCM
3996 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:26.19 | 874 |
| 50 BK LCM | 38.04 | 688 |
| 50 BR LCM | 39.71 | 834 |
| 50 FL LCM | 34.69 | 740 |
| 200 IM LCM | 2:46.09 | 860 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.50 split/total mismatch
Front half 28.19s · back half 30.31s
200 Freestyle SCY 2:08.94 split/total mismatch
500 Freestyle SCY 5:51.40 split/total mismatch
1650 Freestyle SCY 21:16.68 split/total mismatch
100 Backstroke SCY 1:07.11 split/total mismatch
Front half 32.80s · back half 34.31s
200 Backstroke SCY 2:24.46 split/total mismatch
100 Breaststroke SCY 1:17.73 split/total mismatch
Front half 36.10s · back half 41.63s
200 Breaststroke SCY 2:48.42
Front half 81.80s · back half 86.62s
100 Butterfly SCY 1:08.23 split/total mismatch
Front half 32.47s · back half 35.76s
200 Butterfly SCY 2:36.52 split/total mismatch
100 Individual Medley SCY 1:08.04 split/total mismatch
Front half 32.14s · back half 35.90s
200 Individual Medley SCY 2:27.49 split/total mismatch
400 Individual Medley SCY 5:17.16
Front half 152.83s · back half 164.33s
200 Freestyle LCM 2:26.19 split/total mismatch
Front half 70.05s · back half 76.14s
400 Freestyle LCM 5:09.61 split/total mismatch
200 Backstroke LCM 2:45.08 split/total mismatch
Front half 80.04s · back half 85.04s
200 Breaststroke LCM 3:10.02 split/total mismatch
Front half 90.46s · back half 99.56s
200 Butterfly LCM 2:53.44 split/total mismatch
Front half 79.07s · back half 94.37s
200 Individual Medley LCM 2:46.09 split/total mismatch
Front half 78.43s · back half 87.66s
400 Individual Medley LCM 5:45.51
Front half 166.25s · back half 179.26s
Progression
Faster times are higher. One card per event, all courses & history.