swimJonny Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.31 | BB+2.12s to A·+10.12s to Sectionals | 2026-10-25 | 2026 CA SAND Pumpkin Invitationalfast pool |
| 100 Freestyle | SCY | 1:12.07 | BB+1.88s to A·+21.08s to Sectionals | 2026-08-30 | BCH Desert Invitational 2026venue |
| 200 Freestyle | SCY | 2:35.46 | BB+3.77s to A·+43.67s to Sectionals | 2026-09-19 | 2026CATeam Rebel SC Meetvenue |
| 500 Freestyle | SCY | 7:48.62 | B+14.53s to BB·+165.93s to Sectionals | 2026-01-16 | LVSC Winter Classic 2026venue |
| 50 Backstroke | SCY | 36.80 | A+0.81s to AA·+13.11s to Futures | 2026-08-30 | BCH Desert Invitational 2026venue |
| 100 Backstroke | SCY | 1:18.41 | A+2.12s to AA·+22.92s to Sectionals | 2026-08-29 | BCH Desert Invitational 2026venue |
| 50 Breaststroke | SCY | 45.49 | BB+3.40s to A·+19.20s to Futures | 2026-07-31 | Team Rebel Aquatics July Intrasquadvenue |
| 100 Breaststroke | SCY | 1:45.77 | B+2.18s to BB·+42.58s to Sectionals | 2026-01-17 | LVSC Winter Classic 2026venue |
| 25 Butterfly | SCY | 27.88 | 2024-12-21 | SAND Rock the Blocks - December 2024venue | |
| 50 Butterfly | SCY | 38.54 | BB+2.45s to A·+15.65s to Futures | 2026-08-30 | BCH Desert Invitational 2026venue |
| 100 Butterfly | SCY | 1:31.20 | BB+6.61s to A·+36.01s to Sectionals | 2026-08-29 | BCH Desert Invitational 2026venue |
| 100 Individual Medley | SCY | 1:28.92 | BB+9.03s to A | 2026-01-30 | SAND Rock the Blocks - January 2026venue |
| 200 Individual Medley | SCY | 3:25.67 | B+9.68s to BB·+81.68s to Sectionals | 2025-12-14 | 2025 TYR Las Vegas Super Finals -venue |
| 50 Freestyle | LCM | 38.41 | BB+2.72s to A·+11.42s to Sectionals | 2026-05-23 | LVSC Memorial Day Invite 2026venue |
| 100 Freestyle | LCM | 1:21.33 | BB+1.14s to A·+22.34s to Sectionals | 2026-07-25 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 200 Freestyle | LCM | 2:56.93 | BB+3.24s to A·+48.24s to Sectionals | 2026-07-24 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 400 Freestyle | LCM | 6:33.56 | BB+26.37s to A·+119.17s to Sectionals | 2026-05-22 | LVSC Memorial Day Invite 2026venue |
| 50 Backstroke | LCM | 41.74 | A+0.65s to AA·+13.85s to Futures | 2026-07-26 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 100 Backstroke | LCM | 1:28.64 | A+0.45s to AA·+23.45s to Sectionals | 2026-07-24 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 50 Breaststroke | LCM | 52.64 | BB+4.75s to A·+21.75s to Futures | 2026-05-23 | LVSC Memorial Day Invite 2026venue |
| 100 Breaststroke | LCM | 1:55.53 | BB+9.94s to A·+41.83s to Sectionals | 2026-05-24 | LVSC Memorial Day Invite 2026venue |
| 50 Butterfly | LCM | 47.42 | B+1.03s to BB·+21.13s to Futures | 2026-05-24 | LVSC Memorial Day Invite 2026venue |
| 100 Butterfly | LCM | 1:59.17 | B+6.28s to BB·+56.08s to Sectionals | 2026-04-12 | 2026Team Rebel Aquatics Long Course Openervenue |
| 200 Individual Medley | LCM | 3:41.39 | BB+23.10s to A·+76.70s to Sectionals | 2026-05-02 | 2026 SAND Cinco De Mayo Invitationalvenue |
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.
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 | SCY | 33.75 | flying | 200 Free Relay (leg 2) | 2026-02-13 | 2026 Desert Committee Championships |
| 50 Freestyle | LCM | 36.73 | flying | 200 Medley Relay (leg 4) | 2026-06-12 | ARMADA-2026 SCS June AG Invite |
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
2630 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:56.93 | 630 |
| 100 BK LCM | 1:28.64 | 734 |
| 100 BR LCM | 1:55.53 | 499 |
| 100 FL LCM | 1:59.17 | 297 |
| 200 IM LCM | 3:41.39 | 470 |
IMR 10 & under · SCY
2769 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:12.07 | 597 |
| 50 BK SCY | 36.80 | 669 |
| 50 BR SCY | 45.49 | 511 |
| 50 FL SCY | 38.54 | 509 |
| 100 IM SCY | 1:28.92 | 483 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.07
Front half 34.78s · back half 37.29s
200 Freestyle SCY 2:35.46
Front half 76.47s · back half 78.99s
500 Freestyle SCY 7:48.62
Front half 232.06s · back half 236.56s
100 Backstroke SCY 1:18.41
Front half 38.93s · back half 39.48s
100 Breaststroke SCY 1:45.77
Front half 49.17s · back half 56.60s
100 Butterfly SCY 1:31.20
Front half 42.82s · back half 48.38s
200 Individual Medley SCY 3:25.67
Front half 98.03s · back half 107.64s
100 Freestyle LCM 1:21.33
Front half 38.95s · back half 42.38s
200 Freestyle LCM 2:56.93
Front half 85.29s · back half 91.64s
400 Freestyle LCM 6:33.56
Front half 190.19s · back half 203.37s
100 Backstroke LCM 1:28.64
Front half 44.18s · back half 44.46s
100 Breaststroke LCM 1:55.53
Front half 55.43s · back half 60.10s
200 Individual Medley LCM 3:41.39
Front half 108.66s · back half 112.73s
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.