swimJiadong Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.44 | 2025-03-01 | 2025 Short Course Spring Finalevenue | |
| 50 Freestyle | SCY | 31.36 | BB+0.17s to A·+8.17s to Sectionals | 2026-02-28 | 2026 NMS Short Course Spring Finale |
| 100 Freestyle | SCY | 1:24.55 | B+5.26s to BB·+33.56s to Sectionals | 2025-03-01 | 2025 Short Course Spring Finalevenue |
| 200 Freestyle | SCY | 2:52.36 | B+1.67s to BB·+60.57s to Sectionals | 2026-02-28 | 2026 NMS Short Course Spring Finale |
| 25 Backstroke | SCY | 20.35 | 2025-03-01 | 2025 Short Course Spring Finalevenue | |
| 50 Backstroke | SCY | 39.89 | BB+2.10s to A·+16.20s to Futures | 2025-02-15 | 2025 Last Chance Meetvenue |
| 100 Backstroke | SCY | 1:26.41 | BB+6.52s to A·+30.92s to Sectionals | 2025-11-07 | 2025 Santa Fe Veteran's Day Invitational |
| 25 Breaststroke | SCY | 23.60 | 2024-11-02 | 2024 Mountain Fall Openvenue | |
| 50 Breaststroke | SCY | 46.88 | BB+4.79s to A·+20.59s to Futures | 2025-11-07 | 2025 Santa Fe Veteran's Day Invitational |
| 100 Breaststroke | SCY | 1:37.94 | BB+6.25s to A·+34.75s to Sectionals | 2025-11-07 | 2025 Santa Fe Veteran's Day Invitational |
| 25 Butterfly | SCY | 25.59 | 2024-03-02 | 2024 Short Course Spring Finale | |
| 50 Butterfly | SCY | 40.23 | BB+4.14s to A·+17.34s to Futures | 2025-03-02 | 2025 Short Course Spring Finalevenue |
| 100 Butterfly | SCY | 1:26.62 | BB+2.03s to A·+31.43s to Sectionals | 2025-11-07 | 2025 Santa Fe Veteran's Day Invitational |
| 100 Individual Medley | SCY | 1:32.65 | B+2.86s to BB | 2025-03-01 | 2025 Short Course Spring Finalevenue |
| 200 Individual Medley | SCY | 3:05.08 | BB+11.59s to A·+61.09s to Sectionals | 2025-11-07 | 2025 Santa Fe Veteran's Day Invitational |
| 50 Freestyle | LCM | 35.50 | A+1.11s to AA·+8.51s to Sectionals | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 100 Freestyle | LCM | 1:21.90 | BB+1.71s to A·+22.91s to Sectionals | 2026-07-09 | 2026 NMS Long Course State Championship |
| 200 Freestyle | LCM | 3:12.62 | BB+18.93s to A·+63.93s to Sectionals | 2026-06-19 | 2026 NM Sprint Shoot Out |
| 50 Backstroke | LCM | 39.98 | AA+0.99s to AAA·+12.09s to Futures | 2026-07-09 | 2026 NMS Long Course State Championship |
| 100 Backstroke | LCM | 1:31.22 | A+3.03s to AA·+26.03s to Sectionals | 2026-07-09 | 2026 NMS Long Course State Championship |
| 50 Breaststroke | LCM | 50.47 | BB+2.58s to A·+19.58s to Futures | 2026-07-09 | 2026 NMS Long Course State Championship |
| 100 Breaststroke | LCM | 1:53.78 | BB+8.19s to A·+40.08s to Sectionals | 2025-07-10 | 2025 NMS Long Course State Championship2 |
| 50 Butterfly | LCM | 37.02 | AA+0.43s to AAA·+10.73s to Futures | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 100 Butterfly | LCM | 1:32.88 | A+2.19s to AA·+29.79s to Sectionals | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 200 Individual Medley | LCM | 3:09.87 | A+0.18s to AA·+45.18s to Sectionals | 2026-07-09 | 2026 NMS Long Course State Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | LCM | 30.97 | flying | 200 Free Relay (leg 3) | 2026-08-05 | 2026 Western Zone Age Group Championships |
| 50 Freestyle | LCM | 50.84 | flying | 200 Medley Relay (leg 4) | 2024-07-12 | 2024 NM Long Course State Championships |
| 50 Backstroke | LCM | 48.70 | flat | 200 Medley Relay | 2026-08-07 | 2026 Western Zone Age Group Championships |
| 50 Butterfly | LCM | 37.30 | flying | 200 Medley Relay (leg 3) | 2026-08-06 | 2026 Western Zone 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 10 & under · LCM
3059 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:12.62 | 488 |
| 100 BK LCM | 1:31.22 | 674 |
| 100 BR LCM | 1:53.78 | 523 |
| 100 FL LCM | 1:32.88 | 629 |
| 200 IM LCM | 3:09.87 | 745 |
IMR 10 & under · LCM
3531 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:21.90 | 618 |
| 50 BK LCM | 39.98 | 791 |
| 50 BR LCM | 50.47 | 555 |
| 50 FL LCM | 37.02 | 822 |
| 200 IM LCM | 3:09.87 | 745 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:24.55
Front half 40.64s · back half 43.91s
200 Freestyle SCY 2:52.36 split/total mismatch
100 Individual Medley SCY 1:32.65
Front half 43.54s · back half 49.11s
100 Freestyle LCM 1:21.90
Front half 38.47s · back half 43.43s
200 Freestyle LCM 3:12.62
Front half 93.07s · back half 99.55s
100 Backstroke LCM 1:31.22
Front half 45.78s · back half 45.44s
200 Individual Medley LCM 3:09.87
Front half 90.79s · back half 99.08s
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.