swimSidney Nelson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.17 | A+0.28s to AA·+2.28s to Sectionals | 2024-12-14 | 2024 Classic City Quad Meetvenue |
| 100 Freestyle | SCY | 1:01.69 | BB+0.80s to A·+7.60s to Sectionals | 2024-12-15 | 2024 Classic City Quad Meetvenue |
| 200 Freestyle | SCY | 2:18.50 | BB+6.61s to A·+21.81s to Sectionals | 2025-01-01 | DYNA- Eastern Classic |
| 500 Freestyle | SCY | 6:44.22 | B+21.33s to BB·+94.33s to Sectionals | 2024-10-19 | 2024 HSA Fran Norris Invitationalvenue |
| 50 Backstroke | SCY | 34.54 | B+0.55s to BB·+5.95s to Sectionals | 2023-01-01 | war eagle results 2023 |
| 100 Backstroke | SCY | 1:12.50 | B+0.81s to BB·+11.71s to Sectionals | 2024-10-20 | 2024 HSA Fran Norris Invitationalvenue |
| 25 Breaststroke | SCY | 16.66 | 2023-01-01 | war eagle results 2023 | |
| 50 Breaststroke | SCY | 40.65 | B+1.56s to BB·+7.06s to Sectionals | 2022-01-01 | 2022 NAC SPEEDO Music City Invitationalslow pool |
| 100 Breaststroke | SCY | 1:15.80 | A+2.91s to AA·+4.91s to Sectionals | 2024-12-14 | 2024 Classic City Quad Meetvenue |
| 200 Breaststroke | SCY | 2:41.26 | A+4.37s to AA·+4.97s to Sectionals | 2025-01-01 | DYNA- Eastern Classic |
| 25 Butterfly | SCY | 14.53 | 2023-01-01 | war eagle results 2023 | |
| 100 Butterfly | SCY | 1:11.73 | B+0.34s to BB·+12.64s to Sectionals | 2025-01-01 | DYNA- Eastern Classic |
| 200 Butterfly | SCY | 2:40.16 | B+0.97s to BB·+27.97s to Sectionals | 2025-01-01 | DYNA- Eastern Classic |
| 100 Individual Medley | SCY | 1:11.31 | 2025-01-01 | DYNA- Eastern Classic | |
| 200 Individual Medley | SCY | 2:32.43 | BB+4.54s to A·+19.84s to Sectionals | 2025-01-01 | DYNA- Eastern Classic |
| 400 Individual Medley | SCY | 5:22.69 | BB+8.80s to A·+44.00s to Sectionals | 2024-12-15 | 2024 Classic City Quad Meetvenue |
| 50 Freestyle | LCM | 31.94 | A+1.25s to AA·+3.55s to Sectionals | 2025-06-27 | Gold Summer Invite 2025 |
| 100 Freestyle | LCM | 1:13.09 | BB+3.50s to A·+11.80s to Sectionals | 2024-06-30 | 2024 FAST Independence Invitationalvenue |
| 200 Freestyle | LCM | 2:44.26 | B+1.27s to BB·+32.17s to Sectionals | 2025-06-27 | Gold Summer Invite 2025 |
| 100 Backstroke | LCM | 1:23.94 | B+0.35s to BB·+14.15s to Sectionals | 2024-06-28 | 2024 FAST Independence Invitationalvenue |
| 50 Breaststroke | LCM | 39.26 | AA+1.67s to AAA·+0.97s to Sectionals | 2024-06-29 | 2024 FAST Independence Invitationalvenue |
| 100 Breaststroke | LCM | 1:25.25 | A+1.06s to AA·+4.66s to Sectionals | 2025-06-27 | Gold Summer Invite 2025 |
| 200 Breaststroke | LCM | 3:07.52 | A+6.13s to AA·+11.53s to Sectionals | 2025-06-27 | Gold Summer Invite 2025 |
| 100 Butterfly | LCM | 1:24.76 | B+3.57s to BB·+17.37s to Sectionals | 2024-06-29 | 2024 FAST Independence Invitationalvenue |
| 200 Individual Medley | LCM | 2:58.93 | BB+9.74s to A·+27.54s to Sectionals | 2025-06-05 | 2025 DYNA Summer Invitational |
| 400 Individual Medley | LCM | 6:16.90 | BB+18.21s to A·+57.21s to Sectionals | 2025-06-05 | 2025 DYNA Summer Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 27.70 | flying | 200 Free Relay (leg 2) | 2025-11-01 | 2025 SwimMAC Carolina vs. Dynamo AG Dual |
| 50 Breaststroke | SCY | 35.67 | flying | 200 Medley Relay (leg 2) | 2025-11-02 | 2025 SwimMAC Carolina vs. Dynamo AG Dual |
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 13-14 · SCY
2880 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:44.22 | 447 |
| 200 BR SCY | 2:41.26 | 701 |
| 200 FL SCY | 2:40.16 | 515 |
| 200 IM SCY | 2:32.43 | 603 |
| 400 IM SCY | 5:22.69 | 614 |
| 200 BK SCY | — | 0 |
IMR 13-14 · SCY
2873 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:18.50 | 576 |
| 100 BK SCY | 1:12.50 | 503 |
| 100 BR SCY | 1:15.80 | 674 |
| 100 FL SCY | 1:11.73 | 517 |
| 200 IM SCY | 2:32.43 | 603 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.69
Front half 29.30s · back half 32.39s
500 Freestyle SCY 6:44.22
Front half 197.85s · back half 206.37s
100 Backstroke SCY 1:12.50
Front half 35.32s · back half 37.18s
100 Breaststroke SCY 1:15.80
Front half 35.66s · back half 40.14s
400 Individual Medley SCY 5:22.69
Front half 157.48s · back half 165.21s
200 Individual Medley LCM 2:58.93 split/total mismatch
Front half 85.46s · back half 93.47s
400 Individual Medley LCM 6:16.90 split/total mismatch
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.