swimJia Jun Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.08 | +5.99s to B | 2025-09-26 | 2025 LCAT Daniel France Memorial PecanClassic |
| 100 Freestyle | SCY | 1:33.11 | +17.02s to B | 2025-09-20 | Del Norte Meet 1 |
| 200 Freestyle | SCY | 3:45.89 | +59.30s to B | 2025-02-15 | 2025 BD BLST Arctic BLAST Swim Meet venue |
| 50 Backstroke | SCY | 47.79 | +6.60s to B | 2025-11-02 | 2025 BD Del Norte #2 venue |
| 100 Backstroke | SCY | 1:45.45 | +15.66s to B | 2025-09-26 | 2025 LCAT Daniel France Memorial PecanClassic |
| 50 Breaststroke | SCY | 1:02.27 | +15.38s to B | 2025-12-19 | 2025 BD Leo Cancellare Memorial Swim Meet |
| 100 Breaststroke | SCY | 2:13.39 | +33.10s to B | 2026-02-13 | 2026 BD Arctic BLAST Swim Meet |
| 50 Butterfly | SCY | 57.99 | +17.90s to B | 2026-02-13 | 2026 BD Arctic BLAST Swim Meet |
| 100 Butterfly | SCY | 2:19.86 | +49.37s to B | 2025-11-14 | 2025 BD Turkey Splash |
| 100 Individual Medley | SCY | 1:49.70 | +21.61s to B | 2026-02-13 | 2026 BD Arctic BLAST Swim Meet |
| 50 Freestyle | LCM | 40.71 | +0.82s to B | 2026-06-12 | 2026 BD DSSC Poppas Day |
| 100 Freestyle | LCM | 1:33.29 | +5.50s to B | 2026-06-12 | 2026 BD DSSC Poppas Day |
| 200 Freestyle | LCM | 4:13.91 | +64.12s to B | 2025-06-27 | Jack White Memorial Swim Meet |
| 50 Backstroke | LCM | 51.76 | +4.17s to B | 2026-06-12 | 2026 BD DSSC Poppas Day |
| 100 Backstroke | LCM | 1:52.27 | +7.58s to B | 2026-06-13 | 2026 BD DSSC Poppas Day fast pool |
| 50 Breaststroke | LCM | 1:03.86 | +10.47s to B | 2026-06-12 | 2026 BD DSSC Poppas Day |
| 100 Breaststroke | LCM | 2:21.57 | +24.38s to B | 2026-06-12 | 2026 BD DSSC Poppas Day |
| 200 Breaststroke | LCM | 5:15.03 | +67.34s to B | 2026-05-01 | 2026 LCAT Suntan Classic |
| 50 Butterfly | LCM | 50.36 | +5.07s to B | 2026-06-12 | 2026 BD DSSC Poppas Day |
| 100 Butterfly | LCM | 2:04.89 | +21.40s to B | 2026-06-12 | 2026 BD DSSC Poppas Day |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · LCM
578 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:52.27 | 246 |
| 100 BR LCM | 2:21.57 | 173 |
| 100 FL LCM | 2:04.89 | 159 |
| 400 FR LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
794 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 4:13.91 | 148 |
| 50 BK LCM | 51.76 | 249 |
| 50 BR LCM | 1:03.86 | 180 |
| 50 FL LCM | 50.36 | 217 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:45.45
Front half 51.47s · back half 53.98s
100 Backstroke LCM 1:52.27
Front half 54.94s · back half 57.33s
200 Breaststroke LCM 5:15.03
Progression
Faster times are higher. One card per event, all courses & history.