swimNick Mastro
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.68 | 2018-10-21 | 2018 Trick or Treat Meet venue | |
| 50 Freestyle | SCY | 23.72 | A+0.33s to AA | 2026-03-15 | AD 13 and Over Gold Championships venue |
| 100 Freestyle | SCY | 52.50 | A+1.21s to AA | 2026-03-14 | AD 13 and Over Gold Championships venue |
| 200 Freestyle | SCY | 2:02.30 | BB+5.51s to A | 2026-01-10 | 2026 Starfish Trophy Invitational venue |
| 500 Freestyle | SCY | 5:49.23 | B+5.24s to BB | 2025-10-26 | 2025 Trick or Treat venue |
| 25 Backstroke | SCY | 24.49 | 2018-12-15 | Sharks 12 & Under Mini-Meet venue | |
| 50 Backstroke | SCY | 32.85 | +1.06s to B | 2022-10-29 | Starfish Fall Spooktacular slow pool |
| 100 Backstroke | SCY | 1:00.23 | BB+2.14s to A | 2025-10-26 | 2025 Trick or Treat venue |
| 200 Backstroke | SCY | 2:26.40 | B+8.51s to BB | 2023-12-17 | Piranha's December Distance Invite venue |
| 25 Breaststroke | SCY | 31.01 | 2018-10-21 | 2018 Trick or Treat Meet venue | |
| 50 Breaststroke | SCY | 1:04.85 | +28.16s to B | 2020-01-05 | 2020 Starfish Trophy Invitational venue |
| 100 Breaststroke | SCY | 1:14.77 | B+3.28s to BB | 2025-03-01 | AD Silver Short Course Championships Nisky venue |
| 50 Butterfly | SCY | 30.73 | B+1.24s to BB | 2023-01-07 | 2023 Starfish Trophy Invitational venue |
| 100 Butterfly | SCY | 54.95 | AA+2.06s to AAA | 2026-03-13 | AD 13 and Over Gold Championships venue |
| 100 Individual Medley | SCY | 1:12.75 | 2022-10-29 | Starfish Fall Spooktacular slow pool | |
| 200 Individual Medley | SCY | 2:17.95 | BB+8.26s to A | 2025-03-02 | AD Silver Short Course Championships Nisky venue |
| 100 Freestyle | LCM | 1:03.68 | BB+2.09s to A | 2025-07-13 | Hawks Summer Invitational 2025 venue |
| 200 Freestyle | LCM | 2:24.50 | BB+9.71s to A | 2025-07-12 | Hawks Summer Invitational 2025 venue |
| 200 Backstroke | LCM | 2:43.68 | B+3.69s to BB | 2025-07-12 | Hawks Summer Invitational 2025 venue |
| 100 Butterfly | LCM | 1:06.24 | BB+0.25s to A | 2025-07-12 | Hawks Summer Invitational 2025 venue |
| 200 Butterfly | LCM | 2:43.44 | B+3.45s to BB | 2025-07-13 | Hawks Summer Invitational 2025 venue |
| 200 Individual Medley | LCM | 2:41.96 | BB+10.67s to A | 2025-07-13 | Hawks Summer Invitational 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 39.59 | flat | 200 Free Relay | 2019-10-20 | 2019 Trick or Treat Meet |
| 50 Freestyle | SCY | 23.68 | flying | 200 Medley Relay (leg 4) | 2026-03-14 | AD 13 and Over Gold Championships |
| 50 Freestyle | SCY | 25.00 | flying | 200 Free Relay (leg 2) | 2025-01-05 | 2025 Starfish Trophy Invitational |
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 15-16 · LCM
1522 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:43.68 | 491 |
| 200 FL LCM | 2:43.44 | 489 |
| 200 IM LCM | 2:41.96 | 542 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
2957 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.30 | 579 |
| 100 BK SCY | 1:00.23 | 596 |
| 100 BR SCY | 1:14.77 | 459 |
| 100 FL SCY | 54.95 | 771 |
| 200 IM SCY | 2:17.95 | 552 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.50
Front half 25.20s · back half 27.30s
200 Freestyle SCY 2:02.30
Front half 58.41s · back half 63.89s
500 Freestyle SCY 5:49.23
Front half 169.68s · back half 179.55s
100 Backstroke SCY 1:00.23
Front half 29.01s · back half 31.22s
200 Backstroke SCY 2:26.40
100 Breaststroke SCY 1:14.77
Front half 34.62s · back half 40.15s
100 Butterfly SCY 54.95
Front half 25.22s · back half 29.73s
100 Individual Medley SCY 1:12.75
Front half 31.72s · back half 41.03s
200 Individual Medley SCY 2:17.95
Front half 63.22s · back half 74.73s
100 Freestyle LCM 1:03.68
Front half 29.90s · back half 33.78s
200 Freestyle LCM 2:24.50
200 Backstroke LCM 2:43.68
Front half 80.66s · back half 83.02s
100 Butterfly LCM 1:06.24
Front half 31.39s · back half 34.85s
200 Butterfly LCM 2:43.44
Front half 78.55s · back half 84.89s
200 Individual Medley LCM 2:41.96
Front half 76.04s · back half 85.92s
Progression
Faster times are higher. One card per event, all courses & history.