Sophia Zhong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.67 | 2024-01-07 | LFSC Windy City Openvenue | |
| 50 Freestyle | SCY | 29.34 | A+0.05s to AA·+4.05s to Sectionals | 2026-07-18 | 2026 ISI Summer HPAC Regionalvenue |
| 100 Freestyle | SCY | 1:04.22 | A+0.43s to AA·+9.73s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 200 Freestyle | SCY | 2:22.02 | A+3.13s to AA·+24.13s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 500 Freestyle | SCY | 6:25.08 | A+12.09s to AA·+70.09s to Sectionals | 2026-02-13 | BDSC Swim Your Heart Out - 8 lanes |
| 25 Backstroke | SCY | 20.30 | 2024-01-07 | LFSC Windy City Openvenue | |
| 50 Backstroke | SCY | 34.29 | A+0.90s to AA·+7.00s to Sectionals | 2026-07-18 | 2026 ISI Summer HPAC Regionalvenue |
| 100 Backstroke | SCY | 1:13.55 | A+0.76s to AA·+13.06s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 25 Breaststroke | SCY | 23.49 | 2024-01-06 | LFSC Windy City Openvenue | |
| 50 Breaststroke | SCY | 36.85 | AA+1.06s to AAA·+6.16s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- PACvenue |
| 100 Breaststroke | SCY | 1:21.44 | AA+3.35s to AAA·+11.95s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- PACvenue |
| 200 Breaststroke | SCY | 2:53.47 | AA+4.28s to AAA·+22.48s to Sectionals | 2026-02-27 | 2026 Winter ISI Regionals- PACvenue |
| 25 Butterfly | SCY | 20.59 | 2024-01-06 | LFSC Windy City Openvenue | |
| 50 Butterfly | SCY | 33.90 | BB+0.51s to A·+7.21s to Sectionals | 2026-02-13 | BDSC Swim Your Heart Out - 8 lanes |
| 100 Butterfly | SCY | 3:00.21 | +89.42s to B·+120.62s to Sectionals | 2026-02-13 | BDSC Swim Your Heart Out - 8 lanes |
| 100 Individual Medley | SCY | 1:14.59 | A+1.80s to AA | 2026-03-01 | 2026 Winter ISI Regionals- PACvenue |
| 200 Individual Medley | SCY | 2:39.81 | A+1.42s to AA·+26.82s to Sectionals | 2026-07-18 | 2026 ISI Summer HPAC Regionalvenue |
| 50 Freestyle | LCM | 34.12 | A+0.73s to AA·+5.33s to Sectionals | 2025-08-03 | 2025 ISI LC 10 and Under Age Group Championshvenue |
| 100 Freestyle | LCM | 1:15.80 | A+2.51s to AA·+14.01s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 200 Freestyle | LCM | 2:47.50 | BB+2.11s to A·+34.41s to Sectionals | 2026-05-15 | 2024 Speedo Grand Chalengevenue |
| 400 Freestyle | LCM | 5:48.85 | A+13.06s to AA·+66.46s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 50 Backstroke | LCM | 41.11 | BB+1.02s to A·+9.62s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Backstroke | LCM | 1:27.16 | A+2.17s to AA·+16.67s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 200 Backstroke | LCM | 2:58.98 | AA+5.69s to AAA·+27.59s to Sectionals | 2026-08-02 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 50 Breaststroke | LCM | 42.45 | AA+1.36s to AAA·+6.86s to Sectionals | 2026-07-31 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 100 Breaststroke | LCM | 1:31.33 | AA+1.14s to AAA·+11.34s to Sectionals | 2026-07-30 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 200 Breaststroke | LCM | 3:32.63 | A+8.64s to AA·+39.84s to Sectionals | 2026-08-01 | IL Swimming 11-14 Age Group Champs LC 26fast pool |
| 50 Butterfly | LCM | 38.97 | BB+1.58s to A·+8.68s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 100 Butterfly | LCM | 1:44.28 | +0.89s to B·+36.19s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
| 200 Individual Medley | LCM | 3:09.42 | BB+0.33s to A·+38.13s to Sectionals | 2026-01-01 | 41st Annual Daniel Jaekel Friendship Classic, 3-4/May 2025, S#: WI-26-2008 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.25 | flat | 200 Free Relay | 2026-07-19 | 2026 ISI Summer HPAC Regional |
| 50 Freestyle | SCY | 30.07 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 Winter ISI Regionals- PAC |
| 50 Breaststroke | SCY | 39.41 | flying | 200 Medley Relay (leg 2) | 2025-07-19 | 2025 ISI Summer HPAC Regional |
| 50 Butterfly | SCY | 33.30 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 ISI Summer HPAC Regional |
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
2796 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:48.85 | 602 |
| 100 BK LCM | 1:27.16 | 584 |
| 100 BR LCM | 1:31.33 | 718 |
| 100 FL LCM | 1:44.28 | 312 |
| 200 IM LCM | 3:09.42 | 580 |
IMR 11-12 · SCY
3131 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:22.02 | 632 |
| 50 BK SCY | 34.29 | 610 |
| 50 BR SCY | 36.85 | 717 |
| 50 FL SCY | 33.90 | 544 |
| 100 IM SCY | 1:14.59 | 628 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.22
Front half 30.83s · back half 33.39s
200 Freestyle SCY 2:22.02
Front half 68.91s · back half 73.11s
100 Backstroke SCY 1:13.55
Front half 35.88s · back half 37.67s
100 Breaststroke SCY 1:21.44
Front half 39.47s · back half 41.97s
200 Breaststroke SCY 2:53.47
Front half 83.23s · back half 90.24s
100 Individual Medley SCY 1:14.59
Front half 35.54s · back half 39.05s
200 Individual Medley SCY 2:39.81
Front half 74.76s · back half 85.05s
200 Freestyle LCM 2:47.50
Front half 79.58s · back half 87.92s
200 Backstroke LCM 2:58.98
Front half 87.86s · back half 91.12s
100 Breaststroke LCM 1:31.33
Front half 42.83s · back half 48.50s
200 Breaststroke LCM 3:32.63
Front half 97.60s · back half 115.03s
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.