swimTimothy Guan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.02 | BB+0.33s to A | 2024-03-02 | 2024 ST SCY Surge Spring Shenanigans slow pool |
| 100 Freestyle | SCY | 52.68 | BB+0.69s to A | 2025-02-15 | 2025 ST AAAA Senior Champs venue |
| 200 Freestyle | SCY | 1:53.87 | A+3.68s to AA | 2024-03-02 | 2024 ST SCY Surge Spring Shenanigans slow pool |
| 100 Backstroke | SCY | 56.59 | BB+0.40s to A | 2025-02-15 | 2025 ST AAAA Senior Champs venue |
| 200 Backstroke | SCY | 2:01.89 | A+3.30s to AA | 2024-09-22 | 2024 ST WLOO Short Course Kick Off slow pool |
| 100 Butterfly | SCY | 54.26 | A+0.37s to AA | 2024-10-19 | 2024 ST ASC Bob Thompson Open venue |
| 200 Butterfly | SCY | 1:59.67 | AA+3.78s to AAA | 2024-03-03 | 2024 ST SCY Surge Spring Shenanigans slow pool |
| 200 Individual Medley | SCY | 2:10.23 | BB+3.44s to A | 2024-09-22 | 2024 ST WLOO Short Course Kick Off slow pool |
| 50 Freestyle | LCM | 27.72 | BB+0.33s to A | 2024-04-13 | 2024 ST TXLA 11&O Long Course Kick Off venue |
| 200 Freestyle | LCM | 2:14.19 | BB+2.60s to A | 2024-05-05 | 2024 ST ASC Cinco de Mayo venue |
| 100 Backstroke | LCM | 1:06.03 | A+1.84s to AA | 2024-04-07 | 2024 ST WLOO Waterloo Classic venue |
| 200 Backstroke | LCM | 2:18.26 | AA+4.47s to AAA | 2024-07-13 | 2024 ST TXLA SZ LC Sectional Champs venue |
| 100 Breaststroke | LCM | 1:27.26 | +0.17s to B | 2024-05-05 | 2024 ST ASC Cinco de Mayo venue |
| 100 Butterfly | LCM | 1:00.32 | AA+1.43s to AAA | 2025-07-12 | 2025 ST TXLA SZ LC Sectional Champs venue |
| 200 Butterfly | LCM | 2:12.22 | AA+0.33s to AAA | 2025-07-10 | 2025 ST TXLA SZ LC Sectional Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | LCM | 34.62 | flying | 200 Free Relay (leg 2) | 2016-07-30 | 2016 Long CourseTexas 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 17-18 · SCY
2077 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:01.89 | 693 |
| 200 FL SCY | 1:59.67 | 772 |
| 200 IM SCY | 2:10.23 | 612 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2677 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:53.87 | 681 |
| 100 BK SCY | 56.59 | 644 |
| 100 FL SCY | 54.26 | 740 |
| 200 IM SCY | 2:10.23 | 612 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.68
Front half 25.30s · back half 27.38s
200 Freestyle SCY 1:53.87
Front half 54.64s · back half 59.23s
100 Backstroke SCY 56.59
Front half 27.74s · back half 28.85s
100 Butterfly SCY 54.26
Front half 25.48s · back half 28.78s
200 Butterfly SCY 1:59.67
Front half 57.70s · back half 61.97s
200 Freestyle LCM 2:14.19
Front half 99.99s · back half 34.20s
200 Backstroke LCM 2:18.26
Front half 67.75s · back half 70.51s
100 Breaststroke LCM 1:27.26
Front half 40.79s · back half 46.47s
100 Butterfly LCM 1:00.32
Front half 28.05s · back half 32.27s
200 Butterfly LCM 2:12.22
Front half 63.07s · back half 69.15s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.