swimCarlos De Mariano Fernandez
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 12.21 | 2025-02-09 | 2025 CO NJ Groundhog Invite fast pool | |
| 50 Freestyle | SCY | 25.32 | BB+0.93s to A | 2025-03-09 | 2025 CO NCS Winter District Championships venue |
| 100 Freestyle | SCY | 55.17 | BB+1.68s to A | 2025-03-08 | 2025 CO NCS Winter District Championships venue |
| 200 Freestyle | SCY | 2:03.09 | BB+6.30s to A | 2025-03-09 | 2025 CO NCS Winter District Championships venue |
| 50 Backstroke | SCY | 33.12 | +1.33s to B | 2024-11-16 | 2024 CO LOVE Lightning Bolt Duel Invite #2 venue |
| 100 Backstroke | SCY | 1:11.39 | +3.60s to B | 2024-12-14 | 2024 CO FAST Bill Spahn Mid Season Finale venue |
| 200 Backstroke | SCY | 2:46.03 | +17.54s to B | 2025-02-08 | 2025 CO NJ Groundhog Invite fast pool |
| 50 Breaststroke | SCY | 36.58 | B+2.49s to BB | 2024-11-16 | 2024 CO LOVE Lightning Bolt Duel Invite #2 venue |
| 100 Breaststroke | SCY | 1:16.17 | B+4.68s to BB | 2025-03-08 | 2025 CO NCS Winter District Championships venue |
| 50 Butterfly | SCY | 30.34 | B+0.85s to BB | 2025-01-04 | 2025 CO NOCO Intra-Squad venue |
| 200 Individual Medley | SCY | 2:28.77 | B+8.28s to BB | 2025-03-08 | 2025 CO NCS Winter District Championships venue |
| 50 Freestyle | LCM | 29.37 | BB+1.08s to A | 2025-05-30 | 2025 CO Barracuda Summer Sizzler Invite venue |
| 200 Freestyle | LCM | 2:23.06 | BB+8.27s to A | 2025-05-18 | 2025 CO NJ Ken Kelley Invite fast pool |
| 50 Backstroke | LCM | 39.97 | +2.08s to B | 2025-05-30 | 2025 CO Barracuda Summer Sizzler Invite venue |
| 100 Backstroke | LCM | 1:23.42 | +3.93s to B | 2025-05-18 | 2025 CO NJ Ken Kelley Invite fast pool |
| 50 Breaststroke | LCM | 41.23 | B+2.34s to BB | 2025-05-30 | 2025 CO Barracuda Summer Sizzler Invite venue |
| 100 Breaststroke | LCM | 1:27.99 | B+4.50s to BB | 2025-05-18 | 2025 CO NJ Ken Kelley Invite fast pool |
| 50 Butterfly | LCM | 35.46 | B+2.17s to BB | 2025-05-30 | 2025 CO Barracuda Summer Sizzler Invite 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 | 26.29 | flying | 200 Free Relay (leg 2) | 2025-03-08 | 2025 CO NCS Winter District 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 15-16 · SCY
736 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:46.03 | 296 |
| 200 IM SCY | 2:28.77 | 440 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1799 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.09 | 568 |
| 100 BK SCY | 1:11.39 | 357 |
| 100 BR SCY | 1:16.17 | 434 |
| 200 IM SCY | 2:28.77 | 440 |
| 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
100 Freestyle SCY 55.17
Front half 26.26s · back half 28.91s
200 Freestyle SCY 2:03.09
Front half 57.29s · back half 65.80s
100 Backstroke SCY 1:11.39
Front half 34.14s · back half 37.25s
200 Backstroke SCY 2:46.03
Front half 81.44s · back half 84.59s
100 Breaststroke SCY 1:16.17
Front half 35.93s · back half 40.24s
200 Individual Medley SCY 2:28.77
Front half 71.15s · back half 77.62s
200 Freestyle LCM 2:23.06
Front half 69.27s · back half 73.79s
100 Backstroke LCM 1:23.42
Front half 41.14s · back half 42.28s
100 Breaststroke LCM 1:27.99
Front half 41.47s · back half 46.52s
Progression
Faster times are higher. One card per event, all courses & history.