swimJack Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.07 | AAA+0.98s to AAAA·Sectionals ✓+0.78s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Freestyle | SCY | 49.93 | AA+1.64s to AAA·Sectionals ✓+3.54s to Futures | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 100 Breaststroke | SCY | 1:02.65 | A+0.56s to AA·Sectionals ✓+4.66s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Butterfly | SCY | 56.96 | BB+0.27s to A·+1.77s to Sectionals | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 50 Freestyle | LCM | 25.47 | AAA+1.08s to AAAA·Sectionals ✓+0.88s to Futures | 2026-05-02 | 2026 CA MVN May BB Min LCMvenue |
| 100 Freestyle | LCM | 57.09 | AA+1.50s to AAA·Sectionals ✓+3.50s to Futures | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
| 50 Breaststroke | LCM | 31.98 | AAA+1.29s to AAAA·+1.09s to Futures | 2026-05-02 | 2026 CA MVN May BB Min LCMvenue |
| 100 Breaststroke | LCM | 1:14.26 | A+1.87s to AA·+0.56s to Sectionals | 2026-07-12 | 2026 CA TST July 2026 BB MIN LCvenue |
| 50 Butterfly | LCM | 27.57 | AAA+1.18s to AAAA·+1.28s to Futures | 2026-06-13 | ARMADA-2026 SCS June AG Invitevenue |
| 100 Butterfly | LCM | 1:07.46 | BB+2.27s to A·+4.37s to Sectionals | 2025-05-24 | 2025 CA 29th NOVA-Speedo Grand Challengevenue |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.42 | flying | 200 Medley Relay (leg 4) | 2024-12-15 | 2024 CA SCAT/SCS WAG |
| 50 Freestyle | SCY | 22.08 | flying | 200 Free Relay (leg 3) | 2024-12-19 | 2024 CA-NV December Sectionals At BREA |
| 100 Freestyle | SCY | 51.29 | flat | 400 Free Relay | 2024-12-15 | 2024 CA SCAT/SCS WAG |
| 50 Freestyle | LCM | 25.52 | flat | 200 Free Relay | 2026-06-11 | ARMADA-2026 SCS June AG Invite |
| 50 Freestyle | LCM | 25.10 | flying | 200 Free Relay (leg 4) | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs |
| 50 Freestyle | LCM | 25.12 | flying | 200 Medley Relay (leg 4) | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs |
| 100 Freestyle | LCM | 57.43 | flying | 400 Medley Relay (leg 4) | 2024-07-27 | 2024 CA SCS/ BREA Summer A/G Champs |
| 100 Freestyle | LCM | 57.31 | flying | 400 Free Relay (leg 3) | 2024-07-28 | 2024 CA SCS/ BREA Summer A/G Champs |
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
IMR 17-18 · SCY
1353 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:02.65 | 713 |
| 100 FL SCY | 56.96 | 640 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 200 IM 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 49.93
Front half 23.95s · back half 25.98s
100 Breaststroke SCY 1:02.65
Front half 28.74s · back half 33.91s
100 Butterfly SCY 56.96
Front half 26.41s · back half 30.55s
100 Freestyle LCM 57.09
Front half 26.75s · back half 30.34s
100 Breaststroke LCM 1:14.26
Front half 34.65s · back half 39.61s
100 Butterfly LCM 1:07.46
Front half 29.94s · back half 37.52s
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.