swimJustin Yoo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:53.25 | AAA+2.46s to AAAA | 2024-03-28 | 2024 Eastern Zone SC Age Group Championships venue |
| 500 Freestyle | SCY | 4:59.33 | AAA+0.34s to AAAA | 2024-03-29 | 2024 Eastern Zone SC Age Group Championships venue |
| 200 Backstroke | SCY | 2:08.43 | AA+1.04s to AAA | 2024-01-28 | 2024 USAS IMX Games venue |
| 200 Breaststroke | SCY | 2:25.47 | AA+1.68s to AAA | 2024-01-27 | 2024 USAS IMX Games venue |
| 100 Butterfly | SCY | 57.37 | AAA+2.08s to AAAA | 2024-03-28 | 2024 Eastern Zone SC Age Group Championships venue |
| 200 Butterfly | SCY | 2:04.16 | AAA+0.17s to AAAA | 2024-01-27 | 2024 USAS IMX Games venue |
| 200 Individual Medley | SCY | 2:06.61 | AAA+3.12s to AAAA | 2024-01-27 | 2024 USAS IMX Games venue |
| 400 Individual Medley | SCY | 4:31.39 | AAA+6.80s to AAAA | 2024-01-28 | 2024 USAS IMX Games venue |
| 50 Backstroke | LCM | 40.10 | B+1.81s to BB | 2022-05-14 | 2022 MR LIAC Spring Kickoff Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 52.19 | flying | 400 Free Relay (leg 4) | 2024-03-27 | 2024 Eastern Zone SC 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
4851 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:59.33 | 902 |
| 200 BK SCY | 2:08.43 | 736 |
| 200 BR SCY | 2:25.47 | 733 |
| 200 FL SCY | 2:04.16 | 849 |
| 200 IM SCY | 2:06.61 | 819 |
| 400 IM SCY | 4:31.39 | 812 |
IMR 13-14 · SCY
2442 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:53.25 | 840 |
| 100 FL SCY | 57.37 | 783 |
| 200 IM SCY | 2:06.61 | 819 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:53.25
Front half 55.24s · back half 58.01s
500 Freestyle SCY 4:59.33
Front half 145.84s · back half 153.49s
200 Backstroke SCY 2:08.43
Front half 62.32s · back half 66.11s
200 Breaststroke SCY 2:25.47
Front half 68.72s · back half 76.75s
100 Butterfly SCY 57.37
Front half 27.19s · back half 30.18s
200 Butterfly SCY 2:04.16
Front half 58.28s · back half 65.88s
200 Individual Medley SCY 2:06.61
Front half 60.03s · back half 66.58s
400 Individual Medley SCY 4:31.39
Front half 129.94s · back half 141.45s
Progression
Faster times are higher. One card per event, all courses & history.