swimJonathan Li
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.18 | AA+0.79s to AAA·+1.99s to Sectionals | 2026-01-17 | Cal Invitational Swim Meetvenue |
| 100 Freestyle | SCY | 55.93 | A+0.44s to AA·+4.94s to Sectionals | 2026-02-07 | Valley Splash Short Course C/B/A Meetvenue |
| 200 Freestyle | SCY | 2:03.36 | A+1.97s to AA·+11.57s to Sectionals | 2026-02-08 | Valley Splash Short Course C/B/A Meetvenue |
| 500 Freestyle | SCY | 5:32.82 | A+5.33s to AA·+30.13s to Sectionals | 2026-01-31 | PLS Superleague SC Championshipsvenue |
| 100 Backstroke | SCY | 1:04.19 | BB+0.40s to A·+8.70s to Sectionals | 2026-02-08 | Valley Splash Short Course C/B/A Meetvenue |
| 200 Backstroke | SCY | 2:18.57 | A+5.38s to AA·+17.28s to Sectionals | 2026-02-28 | Swim South Bayvenue |
| 50 Breaststroke | SCY | 30.23 | AAAA·+3.94s to Futures | 2026-03-21 | SCY Spring Age Group Championshipsvenue |
| 100 Breaststroke | SCY | 1:06.83 | AA+0.54s to AAA·+3.64s to Sectionals | 2026-03-22 | SCY Spring Age Group Championshipsvenue |
| 200 Breaststroke | SCY | 2:25.67 | AA+1.88s to AAA·+8.38s to Sectionals | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 50 Butterfly | SCY | 26.23 | AAA+0.24s to AAAA·+3.34s to Futures | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 100 Butterfly | SCY | 57.29 | AAA+2.00s to AAAA·+2.10s to Sectionals | 2026-03-21 | SCY Spring Age Group Championshipsvenue |
| 200 Butterfly | SCY | 2:07.08 | AAA+3.09s to AAAA·+3.69s to Sectionals | 2026-03-22 | SCY Spring Age Group Championshipsvenue |
| 100 Individual Medley | SCY | 1:02.18 | 2026-03-28 | Swim South Bayvenue | |
| 200 Individual Medley | SCY | 2:15.99 | A+0.70s to AA·+12.00s to Sectionals | 2026-02-01 | PLS Superleague SC Championshipsvenue |
| 400 Individual Medley | SCY | 4:46.48 | AA+9.29s to AAA·+21.79s to Sectionals | 2026-01-16 | 2026 Brian Malick Memorial Z1S Championshipsvenue |
| 50 Freestyle | LCM | 29.36 | A+0.07s to AA·+2.37s to Sectionals | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 50 Breaststroke | LCM | 34.87 | AAA+0.38s to AAAA·+3.98s to Futures | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 100 Breaststroke | LCM | 1:17.76 | AA+1.37s to AAA·+4.06s to Sectionals | 2026-07-19 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 200 Breaststroke | LCM | 2:51.80 | AA+4.11s to AAA·+10.92s to Sectionals | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 50 Butterfly | LCM | 30.56 | AAA+1.27s to AAAA·+4.27s to Futures | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 100 Butterfly | LCM | 1:06.97 | AA+0.88s to AAA·+3.88s to Sectionals | 2026-08-02 | Long Course Far Westernsvenue |
| 200 Butterfly | LCM | 2:28.20 | AAA+6.51s to AAAA·+7.11s to Sectionals | 2026-07-19 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 200 Individual Medley | LCM | 3:01.74 | B+4.95s to BB·+37.05s to Sectionals | 2023-08-03 | 2023 Western Zone Age Group Championshipsvenue |
| 400 Individual Medley | LCM | 5:38.76 | A+4.67s to AA·+30.97s to Sectionals | 2025-08-06 | 2025 Western Zone Age Group Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:02.28 | flat | 400 Free Relay | 2023-12-08 | 2023 Kaua'i Winter Invitational |
| 50 Breaststroke | SCY | 29.40 | flying | 200 Medley Relay (leg 2) | 2026-04-09 | 2026 Far Western SC Hosted By SCSC |
| 50 Butterfly | SCY | 24.67 | flying | 200 Medley Relay (leg 3) | 2026-03-21 | SCY Spring Age Group Championships |
| 100 Butterfly | SCY | 1:07.88 | flying | 400 Medley Relay (leg 3) | 2023-12-08 | 2023 Kaua'i Winter Invitational |
| 50 Freestyle | LCM | 29.16 | flying | 200 Free Relay (leg 3) | 2025-08-06 | 2025 Western Zone Age Group Championships |
| 50 Butterfly | LCM | 30.99 | flying | 200 Medley Relay (leg 3) | 2025-08-08 | 2025 Western Zone Age Group Championships |
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 13-14 · SCY
4116 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:32.82 | 656 |
| 200 BK SCY | 2:18.57 | 586 |
| 200 BR SCY | 2:25.67 | 730 |
| 200 FL SCY | 2:07.08 | 792 |
| 200 IM SCY | 2:15.99 | 661 |
| 400 IM SCY | 4:46.48 | 691 |
IMR 13-14 · SCY
3412 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.36 | 650 |
| 100 BK SCY | 1:04.19 | 578 |
| 100 BR SCY | 1:06.83 | 737 |
| 100 FL SCY | 57.29 | 786 |
| 200 IM SCY | 2:15.99 | 661 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:32.82
Front half 167.86s · back half 164.96s
100 Breaststroke SCY 1:06.83
Front half 32.34s · back half 34.49s
200 Breaststroke SCY 2:25.67
Front half 71.10s · back half 74.57s
100 Butterfly SCY 57.29
Front half 27.17s · back half 30.12s
200 Butterfly SCY 2:07.08
Front half 60.35s · back half 66.73s
200 Individual Medley SCY 2:15.99
Front half 65.68s · back half 70.31s
200 Breaststroke LCM 2:51.80
Front half 83.57s · back half 88.23s
200 Butterfly LCM 2:28.20
Front half 69.71s · back half 78.49s
200 Individual Medley LCM 3:01.74
Front half 86.78s · back half 94.96s
400 Individual Medley LCM 5:38.76
Front half 163.33s · back half 175.43s
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.