swimNathaniel Boyd
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.69 | AAA+1.00s to AAAA·Sectionals ✓+0.40s to Futures | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austin |
| 100 Freestyle | SCY | 47.28 | AAA+1.79s to AAAA·Sectionals ✓+0.89s to Futures | 2025-11-22 | HISI Senior Fall Championship (SCY)fast pool |
| 200 Freestyle | SCY | 1:42.94 | AAA+2.35s to AAAA·Sectionals ✓+1.35s to Futures | 2025-11-21 | HISI Senior Fall Championship (SCY)fast pool |
| 50 Backstroke | SCY | 24.82 | AA+0.53s to AAA·+1.13s to Futures | 2025-11-22 | HISI Senior Fall Championship (SCY)fast pool |
| 100 Backstroke | SCY | 53.03 | AA+1.44s to AAA·Sectionals ✓+1.54s to Futures | 2025-11-21 | HISI Senior Fall Championship (SCY)fast pool |
| 200 Backstroke | SCY | 1:55.68 | AA+2.19s to AAA·Sectionals ✓+2.89s to Futures | 2025-11-23 | HISI Senior Fall Championship (SCY)fast pool |
| 100 Butterfly | SCY | 52.09 | AA+0.50s to AAA·Sectionals ✓+1.50s to Futures | 2025-11-23 | HISI Senior Fall Championship (SCY)fast pool |
| 400 Individual Medley | SCY | 4:26.49 | A+4.30s to AA·+1.80s to Sectionals | 2023-11-17 | 2023 HI Senior Fall Championship (SCY)venue |
| 50 Freestyle | LCM | 24.90 | AAA+0.91s to AAAA·Sectionals ✓+0.31s to Futures | 2026-07-16 | 2026 LC Speedo Sectionals |
| 100 Freestyle | LCM | 54.52 | AAA+1.83s to AAAA·Sectionals ✓+0.93s to Futures | 2026-07-16 | 2026 Speedo LCM Sectionals - Boise, IDvenue |
| 50 Backstroke | LCM | 28.78 | AAA+0.79s to AAAA·+0.89s to Futures | 2026-07-16 | 2026 LC Speedo Sectionals |
| 100 Backstroke | LCM | 1:02.76 | AA+1.37s to AAA·Sectionals ✓+2.17s to Futures | 2026-07-16 | 2026 LC Speedo Sectionals |
| 50 Butterfly | LCM | 26.56 | AAA+0.47s to AAAA·+0.27s to Futures | 2026-07-16 | 2026 Speedo LCM Sectionals - Boise, IDvenue |
| 100 Butterfly | LCM | 59.56 | AA+0.67s to AAA·Sectionals ✓+1.57s to Futures | 2026-07-16 | 2026 LC Speedo Sectionals |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 22.76 | flat | 200 Free Relay | 2023-11-19 | 2023 HI Senior Fall Championship (SCY) |
| 50 Freestyle | SCY | 21.19 | flying | 200 Free Relay (leg 2) | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 50 Freestyle | SCY | 21.20 | flying | 200 Medley Relay (leg 4) | 2025-11-21 | HISI Senior Fall Championship (SCY) |
| 100 Freestyle | SCY | 46.49 | flying | 400 Free Relay (leg 2) | 2026-03-27 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 100 Freestyle | SCY | 49.78 | flying | 400 Medley Relay (leg 4) | 2023-11-19 | 2023 HI Senior Fall Championship (SCY) |
| 200 Freestyle | SCY | 1:48.50 | flat | 800 Free Relay | 2023-11-17 | 2023 HI Senior Fall Championship (SCY) |
| 200 Freestyle | SCY | 1:44.49 | flying | 800 Free Relay (leg 2) | 2026-03-28 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 50 Backstroke | SCY | 24.89 | flat | 200 Medley Relay | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 100 Backstroke | SCY | 53.29 | flat | 400 Medley Relay | 2025-11-22 | HISI Senior Fall Championship (SCY) |
| 50 Butterfly | SCY | 24.90 | flying | 200 Medley Relay (leg 3) | 2023-11-18 | 2023 HI Senior Fall Championship (SCY) |
| 50 Freestyle | LCM | 24.09 | flying | 200 Free Relay (leg 3) | 2026-07-16 | 2026 Speedo LCM Sectionals - Boise, ID |
| 100 Freestyle | LCM | 54.70 | flying | 400 Medley Relay (leg 4) | 2026-07-19 | 2026 Speedo LCM Sectionals - Boise, ID |
| 100 Freestyle | LCM | 53.79 | flying | 400 Free Relay (leg 3) | 2026-07-17 | 2026 Speedo LCM Sectionals - Boise, ID |
| 200 Freestyle | LCM | 2:00.77 | flying | 800 Free Relay (leg 3) | 2026-07-18 | 2026 Speedo LCM Sectionals - Boise, ID |
| 50 Backstroke | LCM | 28.88 | flat | 200 Medley Relay | 2026-07-16 | 2026 Speedo LCM Sectionals - Boise, ID |
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 17-18 · SCY
1523 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 1:55.68 | 811 |
| 400 IM SCY | 4:26.49 | 712 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 17-18 · SCY
2540 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:42.94 | 921 |
| 100 BK SCY | 53.03 | 783 |
| 100 FL SCY | 52.09 | 836 |
| 100 BR 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 47.28
Front half 22.65s · back half 24.63s
200 Freestyle SCY 1:42.94
Front half 49.29s · back half 53.65s
100 Backstroke SCY 53.03
Front half 25.47s · back half 27.56s
200 Backstroke SCY 1:55.68
Front half 55.10s · back half 60.58s
100 Butterfly SCY 52.09
Front half 23.93s · back half 28.16s
400 Individual Medley SCY 4:26.49
Front half 127.03s · back half 139.46s
100 Freestyle LCM 54.52
Front half 25.65s · back half 28.87s
100 Backstroke LCM 1:02.76
Front half 29.20s · back half 33.56s
100 Butterfly LCM 59.56
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.