swimDavid Guan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.89 | A+0.80s to AA·+1.50s to Sectionals | 2021-08-07 | 2021 NI WEBS Back to the Races #7venue |
| 1650 Freestyle | SCY | 19:26.99 | BB+65.40s to A·+163.00s to Sectionals | 2021-08-08 | 2021 NI WEBS Back to the Races #7venue |
| 100 Breaststroke | SCY | 1:03.21 | A+1.12s to AA·+1.72s to Sectionals | 2021-08-07 | 2021 NI WEBS Back to the Races #7venue |
| 200 Breaststroke | SCY | 2:21.32 | BB+0.53s to A·+6.33s to Sectionals | 2021-08-06 | 2021 NI WEBS Back to the Races #7venue |
| 200 Individual Medley | SCY | 2:10.38 | BB+2.19s to A·+10.99s to Sectionals | 2021-08-08 | 2021 NI WEBS Back to the Races #7venue |
| 400 Individual Medley | SCY | 4:49.28 | BB+13.29s to A·+34.19s to Sectionals | 2021-08-06 | 2021 NI WEBS Back to the Races #7venue |
| 50 Freestyle | LCM | 28.10 | BB+0.31s to A·+2.61s to Sectionals | 2021-06-26 | 2021 NI WEBS Back to the Races #5 LC |
| 100 Freestyle | LCM | 1:03.57 | BB+2.98s to A·+8.08s to Sectionals | 2021-07-31 | Hawks Summer Invitational 2021venue |
| 100 Breaststroke | LCM | 1:16.51 | BB+1.02s to A·+6.82s to Sectionals | 2021-07-31 | Hawks Summer Invitational 2021venue |
| 200 Breaststroke | LCM | 2:54.37 | BB+9.68s to A·+21.78s to Sectionals | 2021-07-31 | Hawks Summer Invitational 2021venue |
| 100 Butterfly | LCM | 1:10.80 | B+0.21s to BB·+10.61s to Sectionals | 2021-07-17 | 2021 NI WEBS Back to the Races #6 LC |
| 200 Individual Medley | LCM | 2:38.01 | BB+9.42s to A·+21.82s to Sectionals | 2021-07-30 | Hawks Summer Invitational 2021venue |
| 400 Individual Medley | LCM | 5:51.32 | B+5.73s to BB·+61.43s to Sectionals | 2021-07-17 | 2021 NI WEBS Back to the Races #6 LC |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 53.31 | flat | 400 Free Relay | 2021-08-08 | 2021 NI WEBS Back to the Races #7 |
| 50 Breaststroke | SCY | 28.20 | flying | 200 Medley Relay (leg 2) | 2021-08-07 | 2021 NI WEBS Back to the Races #7 |
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 17-18 · SCY
1804 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:21.32 | 638 |
| 200 IM SCY | 2:10.38 | 610 |
| 400 IM SCY | 4:49.28 | 556 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · LCM
1653 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:16.51 | 615 |
| 100 FL LCM | 1:10.80 | 494 |
| 200 IM LCM | 2:38.01 | 544 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
1650 Freestyle SCY 19:26.99
100 Breaststroke SCY 1:03.21
Front half 28.91s · back half 34.30s
200 Breaststroke SCY 2:21.32
Front half 66.93s · back half 74.39s
200 Individual Medley SCY 2:10.38
Front half 62.87s · back half 67.51s
400 Individual Medley SCY 4:49.28
Front half 141.25s · back half 148.03s
100 Freestyle LCM 1:03.57
Front half 30.87s · back half 32.70s
100 Breaststroke LCM 1:16.51
Front half 33.85s · back half 42.66s
200 Breaststroke LCM 2:54.37
Front half 83.33s · back half 91.04s
100 Butterfly LCM 1:10.80 split/total mismatch
Front half 18.62s · back half 52.18s
200 Individual Medley LCM 2:38.01
Front half 75.82s · back half 82.19s
400 Individual Medley LCM 5:51.32 split/total mismatch
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.