swimDennis Gu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.40 | BB+0.31s to A·+7.21s to Sectionals | 2026-06-27 | 2026 STOP OCSC Pentathlonvenue |
| 100 Freestyle | SCY | 1:12.44 | B+1.85s to BB·+21.45s to Sectionals | 2025-11-09 | Orange Committee's November ABC Meet SOCALvenue |
| 200 Freestyle | SCY | 2:30.30 | BB+7.51s to A·+38.51s to Sectionals | 2026-04-26 | 2026 OC Committee's April Meet @ Patriot Aq.venue |
| 50 Backstroke | SCY | 33.65 | A+0.26s to AA·+9.96s to Futures | 2026-03-22 | 2026 CA STOP BC Chmpionship SCvenue |
| 100 Backstroke | SCY | 1:09.63 | AA+1.04s to AAA·+14.14s to Sectionals | 2026-10-10 | CA 2026 NOVA October Intrasquad Meetvenue |
| 50 Breaststroke | SCY | 35.35 | AAA+1.36s to AAAA·+9.06s to Futures | 2026-06-27 | 2026 STOP OCSC Pentathlonvenue |
| 100 Breaststroke | SCY | 1:10.71 | AAAA·+7.52s to Sectionals | 2026-10-10 | CA 2026 NOVA October Intrasquad Meetvenue |
| 50 Butterfly | SCY | 33.09 | A+1.00s to AA·+10.20s to Futures | 2026-05-16 | 2026 OC Committee's May Meet @ Patriot Aq.venue |
| 100 Individual Medley | SCY | 1:07.64 | AAA+1.95s to AAAA | 2026-10-10 | CA 2026 NOVA October Intrasquad Meetvenue |
| 200 Individual Medley | SCY | 2:44.36 | BB+0.67s to A·+40.37s to Sectionals | 2026-04-25 | 2026 OC Committee's April Meet @ Patriot Aq.venue |
| 50 Backstroke | LCM | 36.42 | AAA+1.53s to AAAA·+8.53s to Futures | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 50 Breaststroke | LCM | 37.89 | AAAA·+7.00s to Futures | 2026-07-24 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 100 Breaststroke | LCM | 1:24.31 | AAAA·+10.61s to Sectionals | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · SCY
2023 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:09.63 | 623 |
| 100 BR SCY | 1:10.71 | 881 |
| 200 IM SCY | 2:44.36 | 519 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
3024 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:30.30 | 471 |
| 50 BK SCY | 33.65 | 587 |
| 50 BR SCY | 35.35 | 706 |
| 50 FL SCY | 33.09 | 524 |
| 100 IM SCY | 1:07.64 | 736 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.44
Front half 35.06s · back half 37.38s
200 Freestyle SCY 2:30.30
Front half 75.60s · back half 74.70s
100 Backstroke SCY 1:09.63
Front half 33.38s · back half 36.25s
100 Breaststroke SCY 1:10.71
Front half 33.02s · back half 37.69s
100 Individual Medley SCY 1:07.64
Front half 31.86s · back half 35.78s
200 Individual Medley SCY 2:44.36
Front half 78.79s · back half 85.57s
100 Breaststroke LCM 1:24.31
Front half 39.99s · back half 44.32s
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.
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.