Nathaniel Malcolm
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.53 | AA+0.84s to AAA | 2026-03-29 | 2026 Four Corner Speedo Sectionals - Carmel - fast pool |
| 1000 Freestyle | SCY | 10:08.98 | AA+6.69s to AAA | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austin venue |
| 100 Breaststroke | SCY | 55.02 | AAAA | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 200 Breaststroke | SCY | 1:57.58 | AAAA | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - fast pool |
| 200 Individual Medley | SCY | 1:54.00 | AAA+3.11s to AAAA | 2026-03-29 | 2026 Four Corner Speedo Sectionals - Carmel - fast pool |
| 400 Individual Medley | SCY | 4:03.53 | AAA+4.14s to AAAA | 2026-03-27 | 2026 Four Corner Speedo Sectionals - Carmel - fast pool |
| 50 Breaststroke | LCM | 29.70 | AAAA | 2025-07-31 | 2025 Speedo Junior National Championships fast pool |
| 100 Breaststroke | LCM | 1:04.52 | AAAA | 2025-07-19 | 2025 Speedo Sectionals - Mt Hood WZ venue |
| 200 Breaststroke | LCM | 2:19.23 | AAAA | 2025-08-02 | 2025 Speedo Junior National Championships fast pool |
| 200 Individual Medley | LCM | 2:14.17 | AAA+4.58s to AAAA | 2025-07-20 | 2025 Speedo Sectionals - Mt Hood WZ venue |
| 400 Individual Medley | LCM | 4:44.95 | AAA+6.66s to AAAA | 2025-07-18 | 2025 Speedo Sectionals - Mt Hood WZ venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 22.06 | flying | 200 Free Relay (leg 4) | 2025-12-12 | 2025 West Speedo Winter Juniors |
| 50 Breaststroke | SCY | 25.08 | flying | 200 Medley Relay (leg 2) | 2025-12-10 | 2025 West Speedo Winter Juniors |
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
2945 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 1:57.58 | 1100 |
| 200 IM SCY | 1:54.00 | 912 |
| 400 IM SCY | 4:03.53 | 933 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
1965 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 55.02 | 1053 |
| 200 IM SCY | 1:54.00 | 912 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
1000 Freestyle SCY 10:08.98
Front half 297.75s · back half 311.23s
200 Breaststroke SCY 1:57.58
Front half 56.35s · back half 61.23s
200 Individual Medley SCY 1:54.00
Front half 55.53s · back half 58.47s
400 Individual Medley SCY 4:03.53
Front half 123.19s · back half 120.34s
200 Breaststroke LCM 2:19.23 RT 0.64s
Front half 67.04s · back half 72.19s
200 Individual Medley LCM 2:14.17
Front half 65.55s · back half 68.62s
400 Individual Medley LCM 4:44.95
Front half 143.69s · back half 141.26s
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.
Progression
Faster times are higher. One card per event, all courses & history.