Ian Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.18 | +3.79s to Sectionals | 2026-03-22 | 2026 RMSC Spring Finalefast pool |
| 100 Freestyle | SCY | 56.95 | +8.46s to Sectionals | 2026-03-21 | 2026 RMSC Spring Finalefast pool |
| 200 Freestyle | SCY | 2:14.31 | +28.02s to Sectionals | 2025-11-15 | 2025 RMSC November Dual Meetvenue |
| 50 Backstroke | SCY | 34.35 | +12.86s to US Open | 2025-11-16 | 2025 RMSC November Dual Meetvenue |
| 100 Backstroke | SCY | 1:14.71 | +20.22s to Sectionals | 2025-10-18 | 2025 RMSC October Kick-Off Classicvenue |
| 50 Breaststroke | SCY | 32.89 | +8.50s to US Open | 2026-03-22 | 2026 RMSC Spring Finalefast pool |
| 100 Breaststroke | SCY | 1:11.87 | +10.38s to Sectionals | 2026-03-21 | 2026 RMSC Spring Finalefast pool |
| 200 Breaststroke | SCY | 2:37.32 | +22.33s to Sectionals | 2026-03-22 | 2026 RMSC Spring Finalefast pool |
| 50 Butterfly | SCY | 28.17 | +6.98s to US Open | 2026-03-21 | 2026 RMSC Spring Finalefast pool |
| 100 Butterfly | SCY | 1:03.23 | +10.04s to Sectionals | 2026-01-18 | 2026 RMSC January Intrasquad Meetvenue |
| 200 Individual Medley | SCY | 2:24.37 | +24.98s to Sectionals | 2025-12-07 | 2025 Christmas Championshipsvenue |
| 100 Freestyle | LCM | 1:03.63 | +8.14s to Sectionals | 2026-05-30 | Maryland State LC Championshipvenue |
| 100 Breaststroke | LCM | 1:25.07 | +15.38s to Sectionals | 2026-05-31 | Maryland State LC Championshipvenue |
| 50 Butterfly | LCM | 31.41 | +6.52s to US Open | 2026-05-29 | Maryland State LC Championshipvenue |
| 100 Butterfly | LCM | 1:13.02 | +12.83s to Sectionals | 2026-05-31 | Maryland State LC Championshipvenue |
| 200 Individual Medley | LCM | 2:42.65 | +26.46s to Sectionals | 2026-07-09 | 2026 PV LC Open Championshipsvenue |
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.
PR splits
100 Freestyle SCY 56.95
Front half 26.89s · back half 30.06s
200 Freestyle SCY 2:14.31
Front half 64.41s · back half 69.90s
100 Backstroke SCY 1:14.71
Front half 36.43s · back half 38.28s
100 Breaststroke SCY 1:11.87
Front half 34.27s · back half 37.60s
200 Breaststroke SCY 2:37.32
Front half 77.05s · back half 80.27s
100 Butterfly SCY 1:03.23
Front half 29.25s · back half 33.98s
200 Individual Medley SCY 2:24.37
Front half 68.46s · back half 75.91s
100 Freestyle LCM 1:03.63
Front half 30.69s · back half 32.94s
100 Breaststroke LCM 1:25.07
Front half 41.78s · back half 43.29s
100 Butterfly LCM 1:13.02
Front half 33.50s · back half 39.52s
200 Individual Medley LCM 2:42.65
Front half 75.82s · back half 86.83s
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.