swimMarcus Horton
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.40 | AA+0.71s to AAA·+0.21s to Sectionals | 2025-03-01 | 2025 PN CSC Mystery Meet |
| 100 Freestyle | SCY | 48.51 | AAA+1.02s to AAAA·Sectionals ✓+2.12s to Futures | 2025-10-22 | 2025 PN VAST Fall Classic |
| 200 Freestyle | SCY | 2:05.95 | BB+7.36s to A·+14.16s to Sectionals | 2026-03-01 | 2026 PN February AGI, Div 1-Approved fast pool |
| 500 Freestyle | SCY | 4:36.88 | AAAA·Futures ✓+8.09s to Winter JNs | 2024-11-25 | 2024 PN November AGI, Division 2 |
| 50 Backstroke | SCY | 30.78 | B+0.49s to BB·+7.09s to Futures | 2025-01-25 | 2025 PN SMAC Winter Invitational |
| 100 Backstroke | SCY | 1:15.06 | +5.57s to B·+19.57s to Sectionals | 2025-10-18 | 2025 PN VAST Fall Classic venue |
| 50 Breaststroke | SCY | 31.97 | A+1.18s to AA·+5.68s to Futures | 2025-11-23 | 2025 PN Nov. AGI, Division 2 (SMAC) venue |
| 100 Breaststroke | SCY | 1:05.00 | A+0.41s to AA·+1.81s to Sectionals | 2026-02-27 | 2026 PN February AGI, Div 1-Approved |
| 200 Breaststroke | SCY | 2:30.39 | BB+3.40s to A·+13.10s to Sectionals | 2026-03-28 | 2026 PN Spring Showdown, Div. 2- Approved venue |
| 50 Butterfly | SCY | 27.08 | A+0.49s to AA·+4.19s to Futures | 2025-10-22 | 1657244 |
| 100 Butterfly | SCY | 1:03.68 | BB+4.79s to A·+8.49s to Sectionals | 2026-03-29 | 2026 PN Spring Showdown, Div. 2- Approved venue |
| 200 Butterfly | SCY | 2:19.21 | BB+7.22s to A·+15.82s to Sectionals | 2026-01-31 | 2026 PN KING Beast IMX/IMR Invitational- Appr |
| 100 Individual Medley | SCY | 1:17.61 | 2024-02-11 | 2024 PN UPAC 3rd Annual February Fly-In Invit venue | |
| 200 Individual Medley | SCY | 2:17.49 | BB+5.30s to A·+13.50s to Sectionals | 2025-12-08 | 2025 PN Fall Divisionals, Division 1 - OCA |
| 400 Individual Medley | SCY | 5:05.77 | BB+21.58s to A·+41.08s to Sectionals | 2025-11-16 | 2025 PN PAC Q Meet venue |
| 50 Freestyle | LCM | 30.00 | BB+1.41s to A·+3.01s to Sectionals | 2025-07-12 | 2025 PN OCA July Jamboree Invitational venue |
| 100 Freestyle | LCM | 1:05.72 | BB+3.43s to A·+6.73s to Sectionals | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approved venue |
| 200 Freestyle | LCM | 2:23.83 | BB+6.64s to A·+15.14s to Sectionals | 2025-06-29 | 2025 PN SMAC Summer Classic Invitational venue |
| 400 Freestyle | LCM | 5:08.48 | BB+16.39s to A·+34.09s to Sectionals | 2025-06-27 | 2025 PN SMAC Summer Classic Invitational venue |
| 50 Backstroke | LCM | 47.62 | +8.93s to B·+19.73s to Futures | 2023-06-04 | 2023 IE VS Apple Capital slow pool |
| 100 Backstroke | LCM | 1:25.00 | +3.81s to B·+19.81s to Sectionals | 2025-05-31 | 2025 IE VS Apple Capital slow pool |
| 200 Backstroke | LCM | 3:12.07 | +15.88s to B·+50.58s to Sectionals | 2024-05-31 | 2024 IE VS Apple Capital slow pool |
| 50 Breaststroke | LCM | 35.29 | A+0.30s to AA·+4.40s to Futures | 2026-04-25 | 2026 PN SMAC Spring Showers LC Challenge venue |
| 100 Breaststroke | LCM | 1:18.68 | BB+0.29s to A·+4.98s to Sectionals | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approved venue |
| 200 Breaststroke | LCM | 2:49.22 | A+5.03s to AA·+8.34s to Sectionals | 2026-06-07 | 2026 PN VAST Summer Sprint & Dist. - Approved venue |
| 50 Butterfly | LCM | 32.33 | BB+1.04s to A·+6.04s to Futures | 2026-04-26 | 2026 PN SMAC Spring Showers LC Challenge venue |
| 100 Butterfly | LCM | 1:13.70 | B+0.81s to BB·+10.61s to Sectionals | 2026-05-31 | 2026 IE VS Apple Capital slow pool |
| 200 Butterfly | LCM | 2:51.99 | B+8.90s to BB·+30.90s to Sectionals | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 200 Individual Medley | LCM | 2:40.17 | BB+6.98s to A·+15.48s to Sectionals | 2026-05-30 | 2026 IE VS Apple Capital slow pool |
| 400 Individual Medley | LCM | 5:38.36 | BB+9.07s to A·+30.57s to Sectionals | 2026-06-07 | 2026 PN VAST Summer Sprint & Dist. - Approved venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
IMX / IMR
IMX 15-16 · SCY
3151 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:36.88 | 993 |
| 200 BR SCY | 2:30.39 | 578 |
| 200 FL SCY | 2:19.21 | 530 |
| 200 IM SCY | 2:17.49 | 557 |
| 400 IM SCY | 5:05.77 | 493 |
| 200 BK SCY | — | 0 |
IMR 15-16 · SCY
2588 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.95 | 530 |
| 100 BK SCY | 1:15.06 | 307 |
| 100 BR SCY | 1:05.00 | 699 |
| 100 FL SCY | 1:03.68 | 495 |
| 200 IM SCY | 2:17.49 | 557 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:05.95
Front half 60.14s · back half 65.81s
500 Freestyle SCY 4:36.88 split/total mismatch
Front half 99.72s · back half 177.16s
100 Backstroke SCY 1:15.06 RT 0.86s
Front half 36.65s · back half 38.41s
200 Breaststroke SCY 2:30.39
Front half 71.34s · back half 79.05s
100 Butterfly SCY 1:03.68
Front half 29.32s · back half 34.36s
200 Butterfly SCY 2:19.21
100 Individual Medley SCY 1:17.61
Front half 39.03s · back half 38.58s
200 Individual Medley SCY 2:17.49
400 Individual Medley SCY 5:05.77 RT 0.80s
Front half 148.97s · back half 156.80s
200 Freestyle LCM 2:23.83 RT 0.78s
Front half 69.97s · back half 73.86s
400 Freestyle LCM 5:08.48 RT 0.78s
Front half 150.20s · back half 158.28s
100 Backstroke LCM 1:25.00
Front half 41.83s · back half 43.17s
200 Breaststroke LCM 2:49.22 RT 0.76s
Front half 80.53s · back half 88.69s
100 Butterfly LCM 1:13.70
Front half 34.06s · back half 39.64s
200 Butterfly LCM 2:51.99 RT 1.08s
Front half 77.00s · back half 94.99s
200 Individual Medley LCM 2:40.17
Front half 78.25s · back half 81.92s
400 Individual Medley LCM 5:38.36 RT 0.74s· 12.1 min after 200 Breaststroke
Front half 166.47s · back half 171.89s
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.