Jonathan Nelson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 12.59 | 2026-03-13 | 2026 Beehive Finalefast pool | |
| 50 Freestyle | SCY | 28.62 | AA+1.03s to AAA·+5.43s to Sectionals | 2026-10-01 | 2026 Mike Harper Openfast pool |
| 100 Freestyle | SCY | 1:03.78 | A+1.29s to AA·+12.79s to Sectionals | 2026-10-28 | 2026 UVRays October Intrasquadfast pool |
| 200 Freestyle | SCY | 2:29.86 | BB+7.07s to A·+38.07s to Sectionals | 2026-01-07 | UVRays 2026 January Intrasquadvenue |
| 500 Freestyle | SCY | 6:20.85 | A+14.26s to AA·+78.16s to Sectionals | 2026-03-04 | 2026 SC UTAGS Championshipsvenue |
| 25 Backstroke | SCY | 25.20 | 2022-10-06 | 2022 UVRays Mike Harper Minivenue | |
| 50 Backstroke | SCY | 32.33 | AA+0.54s to AAA·+8.64s to Futures | 2026-09-09 | 2026 UVRays September Intrasquadfast pool |
| 100 Backstroke | SCY | 1:09.75 | AA+1.16s to AAA·+14.26s to Sectionals | 2026-10-02 | 2026 Mike Harper Openfast pool |
| 200 Backstroke | SCY | 2:34.79 | A+0.70s to AA·+33.50s to Sectionals | 2026-09-09 | 2026 UVRays September Intrasquadfast pool |
| 25 Breaststroke | SCY | 21.11 | 2024-06-26 | 2024 UT HAST RWB Mini-Meetvenue | |
| 50 Breaststroke | SCY | 40.76 | BB+1.27s to A·+14.47s to Futures | 2026-10-02 | 2026 Mike Harper Openfast pool |
| 100 Breaststroke | SCY | 1:28.58 | BB+3.59s to A·+25.39s to Sectionals | 2026-10-01 | 2026 Mike Harper Openfast pool |
| 25 Butterfly | SCY | 15.06 | 2026-03-13 | 2026 Beehive Finalefast pool | |
| 50 Butterfly | SCY | 33.57 | A+1.48s to AA·+10.68s to Futures | 2026-10-28 | 2026 UVRays October Intrasquadfast pool |
| 100 Butterfly | SCY | 1:21.56 | BB+5.97s to A·+26.37s to Sectionals | 2025-11-07 | 2025 OA Thanksgiving Turkey Meetvenue |
| 100 Individual Medley | SCY | 1:14.81 | A+2.72s to AA | 2026-10-02 | 2026 Mike Harper Openfast pool |
| 200 Individual Medley | SCY | 2:42.16 | A+5.67s to AA·+38.17s to Sectionals | 2026-03-05 | 2026 SC UTAGS Championshipsvenue |
| 50 Freestyle | LCM | 32.96 | A+0.17s to AA·+5.97s to Sectionals | 2026-07-18 | 2026 UTAGS LC Championshipsvenue |
| 100 Freestyle | LCM | 1:12.03 | AA+3.04s to AAA·+13.04s to Sectionals | 2026-08-06 | 2026 Western Zone Age Group Championshipsvenue |
| 200 Freestyle | LCM | 2:38.17 | A+2.28s to AA·+29.48s to Sectionals | 2026-08-05 | 2026 Western Zone Age Group Championshipsvenue |
| 400 Freestyle | LCM | 6:09.36 | BB+24.97s to A·+94.97s to Sectionals | 2026-06-06 | 2026 UVRays Oviatt Invitational - copiedvenue |
| 50 Backstroke | LCM | 35.96 | AAA+1.07s to AAAA·+8.07s to Futures | 2026-01-01 | 2026 Western Zone Age Group LCM Championships |
| 100 Backstroke | LCM | 1:19.14 | AAA+3.25s to AAAA·+13.95s to Sectionals | 2026-08-05 | 2026 Western Zone Age Group Championshipsvenue |
| 200 Backstroke | LCM | 2:55.34 | AA+4.85s to AAA·+33.85s to Sectionals | 2026-06-27 | 2026 UT HAST RWB Time Trialsvenue |
| 50 Breaststroke | LCM | 46.92 | BB+1.93s to A·+16.03s to Futures | 2026-06-29 | 2026 UT HAST RWB Invitationalvenue |
| 100 Breaststroke | LCM | 1:46.34 | BB+7.05s to A·+32.64s to Sectionals | 2026-06-27 | 2026 UT HAST RWB Invitationalvenue |
| 50 Butterfly | LCM | 38.82 | BB+0.83s to A·+12.53s to Futures | 2026-07-17 | 2026 UTAGS LC Championshipsvenue |
| 100 Butterfly | LCM | 1:34.69 | BB+8.20s to A·+31.60s to Sectionals | 2026-06-05 | 2026 UVRays Oviatt Invitational - copiedvenue |
| 200 Individual Medley | LCM | 3:07.13 | A+7.94s to AA·+42.44s to Sectionals | 2026-06-13 | 2026 UT CHAT INVITATIONALvenue |
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.
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 | 29.85 | flat | 200 Free Relay | 2026-03-07 | 2026 SC UTAGS Championships |
| 50 Freestyle | SCY | 35.87 | flying | 200 Medley Relay (leg 4) | 2024-03-01 | 2024 UTAGS Short Course Championships |
| 50 Freestyle | SCY | 27.20 | flying | 200 Free Relay (leg 2) | 2024-03-02 | 2024 UTAGS Short Course Championships |
| 50 Backstroke | SCY | 34.23 | flat | 200 Medley Relay | 2026-03-06 | 2026 SC UTAGS Championships |
| 50 Freestyle | LCM | 33.20 | flat | 200 Free Relay | 2026-07-18 | 2026 UTAGS LC Championships |
| 50 Freestyle | LCM | 31.64 | flying | 200 Free Relay (leg 4) | 2026-08-05 | 2026 Western Zone Age Group Championships |
| 50 Freestyle | LCM | 33.78 | flying | 200 Medley Relay (leg 4) | 2025-07-18 | 2025 UTAGS LC Championships |
| 100 Freestyle | LCM | 1:40.59 | flying | 400 Free Relay (leg 2) | 2023-07-14 | 2023 UTAGS Championship |
| 50 Backstroke | LCM | 36.50 | flat | 200 Medley Relay | 2026-08-06 | 2026 Western Zone 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 11-12 · SCY
2553 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:20.85 | 565 |
| 100 BK SCY | 1:09.75 | 620 |
| 100 BR SCY | 1:28.58 | 448 |
| 100 FL SCY | 1:21.56 | 380 |
| 200 IM SCY | 2:42.16 | 540 |
IMR 11-12 · LCM
2808 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:38.17 | 613 |
| 50 BK LCM | 35.96 | 744 |
| 50 BR LCM | 46.92 | 455 |
| 50 FL LCM | 38.82 | 475 |
| 200 IM LCM | 3:07.13 | 521 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.78
Front half 30.59s · back half 33.19s
200 Freestyle SCY 2:29.86
Front half 71.62s · back half 78.24s
500 Freestyle SCY 6:20.85
Front half 185.33s · back half 195.52s
100 Backstroke SCY 1:09.75
Front half 34.12s · back half 35.63s
200 Backstroke SCY 2:34.79
Front half 75.95s · back half 78.84s
100 Breaststroke SCY 1:28.58
Front half 41.29s · back half 47.29s
100 Butterfly SCY 1:21.56
Front half 36.17s · back half 45.39s
100 Individual Medley SCY 1:14.81
Front half 33.54s · back half 41.27s
200 Individual Medley SCY 2:42.16 RT 0.76s
Front half 80.76s · back half 81.40s
200 Freestyle LCM 2:38.17
Front half 75.63s · back half 82.54s
400 Freestyle LCM 6:09.36
Front half 184.44s · back half 184.92s
200 Backstroke LCM 2:55.34
Front half 87.21s · back half 88.13s
100 Breaststroke LCM 1:46.34
Front half 51.68s · back half 54.66s
100 Butterfly LCM 1:34.69
Front half 43.55s · back half 51.14s
200 Individual Medley LCM 3:07.13
Front half 89.09s · back half 98.04s
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.