Ian Jo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.43 | A+0.64s to AA·+6.24s to Sectionals | 2026-07-17 | 2026 CA SOCAL OC Summer Championshipvenue |
| 100 Freestyle | SCY | 1:05.24 | BB+0.05s to A·+14.25s to Sectionals | 2026-07-18 | 2026 CA SOCAL OC Summer Championshipvenue |
| 200 Freestyle | SCY | 2:22.02 | A+5.13s to AA·+30.23s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSCvenue |
| 500 Freestyle | SCY | 6:24.05 | BB+1.56s to A·+81.36s to Sectionals | 2026-04-11 | 2026 Far Western SC Hosted By SCSCvenue |
| 50 Backstroke | SCY | 35.53 | BB+0.64s to A·+11.84s to Futures | 2025-12-14 | 2025 CA SCS/SCAT WAGvenue |
| 100 Backstroke | SCY | 1:17.02 | BB+1.43s to A·+21.53s to Sectionals | 2026-07-18 | 2026 CA SOCAL OC Summer Championshipvenue |
| 50 Breaststroke | SCY | 40.84 | BB+1.35s to A·+14.55s to Futures | 2026-07-18 | 2026 CA SOCAL OC Summer Championshipvenue |
| 100 Breaststroke | SCY | 1:34.68 | B+2.09s to BB·+31.49s to Sectionals | 2025-10-18 | CA 2025 NOVA IMX Intrasquad Meetvenue |
| 50 Butterfly | SCY | 31.86 | AA+1.37s to AAA·+8.97s to Futures | 2026-07-19 | 2026 CA SOCAL OC Summer Championshipvenue |
| 100 Butterfly | SCY | 1:11.92 | A+0.03s to AA·+16.73s to Sectionals | 2025-12-13 | 2025 CA SCS/SCAT WAGvenue |
| 100 Individual Medley | SCY | 1:16.78 | BB+1.49s to A | 2026-07-19 | 2026 CA SOCAL OC Summer Championshipvenue |
| 200 Individual Medley | SCY | 2:45.57 | BB+1.88s to A·+41.58s to Sectionals | 2025-10-19 | CA 2025 NOVA IMX Intrasquad Meetvenue |
| 50 Freestyle | LCM | 34.00 | A+1.21s to AA·+7.01s to Sectionals | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 100 Freestyle | LCM | 1:17.45 | BB+2.16s to A·+18.46s to Sectionals | 2026-03-29 | CA 2026 NOVA March LC Intrasquad Meetvenue |
| 50 Backstroke | LCM | 42.71 | BB+2.42s to A·+14.82s to Futures | 2026-04-26 | CA 2026 NOVApril Intrasquad Meetvenue |
| 50 Breaststroke | LCM | 49.23 | B+0.04s to BB·+18.34s to Futures | 2026-04-25 | CA 2026 NOVApril Intrasquad Meetvenue |
| 50 Butterfly | LCM | 36.53 | A+0.34s to AA·+10.24s to Futures | 2026-07-25 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 100 Butterfly | LCM | 1:25.58 | A+3.39s to AA·+22.49s to Sectionals | 2026-04-26 | CA 2026 NOVApril Intrasquad Meetvenue |
| 200 Individual Medley | LCM | 3:07.08 | A+7.89s to AA·+42.39s to Sectionals | 2026-04-25 | CA 2026 NOVApril Intrasquad Meetvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.54 | flat | 200 Free Relay | 2026-04-11 | 2026 Far Western SC Hosted By SCSC |
| 50 Freestyle | SCY | 30.98 | flying | 200 Free Relay (leg 4) | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 50 Backstroke | SCY | 37.89 | flat | 200 Medley Relay | 2026-01-24 | 2026 SCS Swim Festival |
| 50 Butterfly | SCY | 32.54 | flying | 200 Medley Relay (leg 3) | 2026-04-12 | 2026 Far Western SC Hosted By SCSC |
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
2439 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:24.05 | 551 |
| 100 BK SCY | 1:17.02 | 460 |
| 100 BR SCY | 1:34.68 | 367 |
| 100 FL SCY | 1:11.92 | 554 |
| 200 IM SCY | 2:45.57 | 507 |
IMR 11-12 · SCY
2605 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:22.02 | 558 |
| 50 BK SCY | 35.53 | 499 |
| 50 BR SCY | 40.84 | 458 |
| 50 FL SCY | 31.86 | 587 |
| 100 IM SCY | 1:16.78 | 503 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.24
Front half 31.13s · back half 34.11s
200 Freestyle SCY 2:22.02
Front half 67.19s · back half 74.83s
500 Freestyle SCY 6:24.05
Front half 187.40s · back half 196.65s
100 Backstroke SCY 1:17.02
Front half 37.75s · back half 39.27s
100 Breaststroke SCY 1:34.68
Front half 43.80s · back half 50.88s
100 Butterfly SCY 1:11.92
Front half 33.82s · back half 38.10s
100 Individual Medley SCY 1:16.78
Front half 35.10s · back half 41.68s
200 Individual Medley SCY 2:45.57
Front half 76.71s · back half 88.86s
100 Freestyle LCM 1:17.45
Front half 36.37s · back half 41.08s
100 Butterfly LCM 1:25.58
Front half 39.30s · back half 46.28s
200 Individual Medley LCM 3:07.08
Front half 89.12s · back half 97.96s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.