Ann Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.26 | A+1.07s to AA·+4.37s to Sectionals | 2026-03-14 | 2026 OH SC Junior Championshipsfast pool |
| 100 Freestyle | SCY | 1:02.53 | A+1.14s to AA·+8.44s to Sectionals | 2026-10-24 | 2026 CLPR Halloween Meetfast pool |
| 200 Freestyle | SCY | 2:16.11 | A+1.92s to AA·+19.42s to Sectionals | 2026-03-15 | 2026 OH SC Junior Championshipsfast pool |
| 500 Freestyle | SCY | 5:37.96 | AAA+9.97s to AAAA·+28.07s to Sectionals | 2025-10-24 | 2025 CLPR Halloween Meet |
| 1650 Freestyle | SCY | 22:02.05 | BB+29.96s to A·+236.76s to Sectionals | 2025-12-20 | 2025 OH BGSC Virtual Distancevenue |
| 50 Backstroke | SCY | 34.22 | BB+0.93s to A·+5.63s to Sectionals | 2025-03-08 | 2025 OH SC Junior Championshipsvenue |
| 100 Backstroke | SCY | 1:11.05 | A+1.46s to AA·+10.26s to Sectionals | 2026-10-24 | 2026 CLPR Halloween Meetfast pool |
| 200 Backstroke | SCY | 2:30.68 | A+2.79s to AA·+17.39s to Sectionals | 2026-03-15 | 2026 OH SC Junior Championshipsfast pool |
| 50 Breaststroke | SCY | 39.17 | BB+1.48s to A·+5.58s to Sectionals | 2026-02-22 | 2026 OH BSC SC Regional Championshipsvenue |
| 100 Breaststroke | SCY | 1:22.89 | BB+0.70s to A·+12.00s to Sectionals | 2026-02-19 | 2026 OH BSC SC Regional Championshipsvenue |
| 200 Breaststroke | SCY | 2:56.21 | A+7.12s to AA·+19.92s to Sectionals | 2026-10-24 | 2026 CLPR Halloween Meetfast pool |
| 50 Butterfly | SCY | 32.21 | BB+0.52s to A·+4.82s to Sectionals | 2026-02-21 | 2026 OH BSC SC Regional Championshipsvenue |
| 100 Butterfly | SCY | 1:11.17 | A+2.28s to AA·+12.08s to Sectionals | 2026-10-25 | 2026 CLPR Halloween Meetfast pool |
| 200 Butterfly | SCY | 2:48.01 | BB+10.82s to A·+35.82s to Sectionals | 2025-10-24 | 2025 CLPR Halloween Meet |
| 100 Individual Medley | SCY | 1:11.71 | A+1.62s to AA | 2026-02-22 | 2026 OH BSC SC Regional Championshipsvenue |
| 200 Individual Medley | SCY | 2:33.11 | A+2.02s to AA·+20.52s to Sectionals | 2026-01-16 | 2026 CLPR Sidney Day Mid-Winter Classic |
| 100 Freestyle | LCM | 1:13.10 | A+2.71s to AA·+11.81s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
| 200 Freestyle | LCM | 2:35.70 | A+2.21s to AA·+23.61s to Sectionals | 2025-07-13 | 2025 OH SW LC Regional Champsvenue |
| 50 Backstroke | LCM | 38.05 | A+1.16s to AA·+5.16s to Sectionals | 2025-07-19 | 2025 OH LC Junior Championshipsvenue |
| 100 Backstroke | LCM | 1:21.48 | A+0.69s to AA·+11.69s to Sectionals | 2025-07-20 | 2025 OH LC Junior Championshipsvenue |
| 50 Breaststroke | LCM | 48.33 | B+2.14s to BB·+10.04s to Sectionals | 2024-07-19 | 2024 OH OSI LC Junior Championshipsvenue |
| 100 Breaststroke | LCM | 1:45.16 | B+2.97s to BB·+24.57s to Sectionals | 2024-07-20 | 2024 OH OSI LC Junior Championshipsvenue |
| 100 Butterfly | LCM | 1:23.75 | BB+1.06s to A·+16.36s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
| 200 Butterfly | LCM | 3:06.72 | BB+5.83s to A·+35.43s to Sectionals | 2025-07-19 | 2025 OH LC Junior Championshipsvenue |
| 200 Individual Medley | LCM | 2:57.06 | A+3.87s to AA·+25.67s to Sectionals | 2025-07-18 | 2025 OH LC Junior Championshipsvenue |
| 400 Individual Medley | LCM | 6:11.69 | A+3.00s to AA·+52.00s to Sectionals | 2025-07-17 | 2025 OH LC Junior Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.95 | flying | 200 Free Relay (leg 3) | 2026-02-21 | 2026 OH BSC SC Regional Championships |
| 50 Backstroke | SCY | 33.06 | flat | 200 Medley Relay | 2026-02-22 | 2026 OH BSC SC Regional Championships |
| 50 Breaststroke | SCY | 51.66 | flying | 200 Medley Relay (leg 2) | 2024-02-19 | 2024 OH UASC SC Regional Championships |
| 50 Butterfly | SCY | 38.39 | flying | 200 Medley Relay (leg 3) | 2024-03-10 | 2024 OH SC Junior Championships |
| 50 Freestyle | LCM | 37.11 | flying | 200 Free Relay (leg 3) | 2024-07-20 | 2024 OH OSI LC Junior Championships |
| 50 Backstroke | LCM | 41.59 | flat | 200 Medley Relay | 2024-07-21 | 2024 OH OSI LC Junior 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 11-12 · SCY
3622 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:37.96 | 911 |
| 100 BK SCY | 1:11.05 | 686 |
| 100 BR SCY | 1:22.89 | 641 |
| 100 FL SCY | 1:11.17 | 654 |
| 200 IM SCY | 2:33.11 | 730 |
IMR 11-12 · SCY
3271 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.11 | 718 |
| 50 BK SCY | 34.22 | 614 |
| 50 BR SCY | 39.17 | 597 |
| 50 FL SCY | 32.21 | 635 |
| 100 IM SCY | 1:11.71 | 707 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.53
Front half 30.32s · back half 32.21s
200 Freestyle SCY 2:16.11
Front half 67.43s · back half 68.68s
1650 Freestyle SCY 22:02.05
100 Backstroke SCY 1:11.05
Front half 34.44s · back half 36.61s
200 Backstroke SCY 2:30.68
Front half 74.41s · back half 76.27s
100 Breaststroke SCY 1:22.89
Front half 39.11s · back half 43.78s
200 Breaststroke SCY 2:56.21
Front half 85.53s · back half 90.68s
100 Butterfly SCY 1:11.17
Front half 34.13s · back half 37.04s
100 Individual Medley SCY 1:11.71
Front half 33.24s · back half 38.47s
100 Freestyle LCM 1:13.10
Front half 35.04s · back half 38.06s
200 Freestyle LCM 2:35.70
100 Backstroke LCM 1:21.48
Front half 40.29s · back half 41.19s
100 Breaststroke LCM 1:45.16
Front half 50.14s · back half 55.02s
100 Butterfly LCM 1:23.75
Front half 39.41s · back half 44.34s
200 Butterfly LCM 3:06.72
Front half 88.80s · back half 97.92s
200 Individual Medley LCM 2:57.06
Front half 83.24s · back half 93.82s
400 Individual Medley LCM 6:11.69
Front half 178.73s · back half 192.96s
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.