Mamie Harrington
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.48 | A+0.59s to AA | 2026-03-07 | Speedo Southern Premier fast pool |
| 100 Freestyle | SCY | 58.60 | A+0.31s to AA | 2026-03-21 | 2026 BRSL Championships venue |
| 200 Freestyle | SCY | 2:07.26 | A+0.87s to AA | 2026-03-22 | 2026 BRSL Championships venue |
| 500 Freestyle | SCY | 5:54.96 | BB+1.57s to A | 2025-10-12 | 2025 NC Queen City Dolphins Diversity Invite venue |
| 100 Backstroke | SCY | 1:11.60 | BB+5.41s to A | 2025-10-12 | 2025 NC Queen City Dolphins Diversity Invite venue |
| 200 Backstroke | SCY | 2:27.40 | BB+3.51s to A | 2026-01-10 | ATOM Frosty Invitational 2026 venue |
| 50 Breaststroke | SCY | 34.00 | AA+0.91s to AAA | 2025-07-23 | ATOM Summer Speed 2025 venue |
| 100 Breaststroke | SCY | 1:10.65 | AA+0.96s to AAA | 2026-02-27 | 2026 NCS SC AG CHAMPS venue |
| 200 Breaststroke | SCY | 2:30.55 | AA+0.46s to AAA | 2026-02-28 | 2026 NCS SC AG CHAMPS venue |
| 50 Butterfly | SCY | 32.68 | BB+1.79s to A | 2025-09-21 | Battle of the Houses #1 venue |
| 100 Butterfly | SCY | 1:05.69 | A+2.50s to AA | 2026-03-08 | Speedo Southern Premier fast pool |
| 200 Butterfly | SCY | 2:31.49 | BB+4.60s to A | 2026-03-21 | 2026 BRSL Championships venue |
| 100 Individual Medley | SCY | 1:09.30 | 2025-07-23 | ATOM Summer Speed 2025 venue | |
| 200 Individual Medley | SCY | 2:19.83 | AA+4.24s to AAA | 2026-01-24 | 2026 TEAM Arena Western Open - copied venue |
| 400 Individual Medley | SCY | 4:55.15 | AA+7.46s to AAA | 2026-03-20 | 2026 BRSL Championships venue |
| 50 Freestyle | LCM | 33.01 | BB+1.02s to A | 2025-05-17 | 2025 EAC Memorial Invite venue |
| 100 Freestyle | LCM | 1:12.13 | BB+2.54s to A | 2025-06-27 | EAC Independence Invitational venue |
| 200 Freestyle | LCM | 2:32.58 | BB+2.19s to A | 2026-04-17 | April 17 ATOM Friday Night Lights venue |
| 400 Freestyle | LCM | 5:26.89 | BB+10.70s to A | 2025-05-16 | 2025 EAC Memorial Invite venue |
| 100 Backstroke | LCM | 1:24.28 | B+0.69s to BB | 2026-01-18 | 2026 NC SwimMAC Novant LC venue |
| 200 Backstroke | LCM | 2:57.50 | BB+11.21s to A | 2025-06-08 | 2025 TEAM School's Out Summer Invite venue |
| 100 Breaststroke | LCM | 1:22.27 | AA+1.78s to AAA | 2026-01-17 | 2026 NC SwimMAC Novant LC venue |
| 200 Breaststroke | LCM | 2:55.09 | AA+1.60s to AAA | 2026-01-19 | 2026 NC SwimMAC Novant LC venue |
| 100 Butterfly | LCM | 1:25.87 | B+4.68s to BB | 2025-06-27 | EAC Independence Invitational venue |
| 200 Butterfly | LCM | 3:25.86 | +9.07s to B | 2025-06-07 | 2025 TEAM School's Out Summer Invite venue |
| 200 Individual Medley | LCM | 2:44.31 | A+2.22s to AA | 2026-01-17 | 2026 NC SwimMAC Novant LC venue |
| 400 Individual Medley | LCM | 5:45.91 | A+2.12s to AA | 2026-01-18 | 2026 NC SwimMAC Novant LC venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 Breaststroke | SCY | 33.92 | flying | 200 Medley Relay (leg 2) | 2026-03-01 | 2026 NCS SC AG CHAMPS |
| 100 Breaststroke | SCY | 1:11.15 | flying | 400 Medley Relay (leg 2) | 2026-03-08 | Speedo Southern Premier |
| 100 Freestyle | LCM | 1:08.43 | flying | 400 Free Relay (leg 4) | 2025-07-18 | NCS LC AG Championships |
| 100 Breaststroke | LCM | 1:26.82 | flying | 400 Medley Relay (leg 2) | 2025-07-19 | NCS LC AG 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 13-14 · SCY
4319 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:54.96 | 660 |
| 200 BK SCY | 2:27.40 | 606 |
| 200 BR SCY | 2:30.55 | 862 |
| 200 FL SCY | 2:31.49 | 608 |
| 200 IM SCY | 2:19.83 | 781 |
| 400 IM SCY | 4:55.15 | 802 |
IMR 13-14 · SCY
3553 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:07.26 | 743 |
| 100 BK SCY | 1:11.60 | 523 |
| 100 BR SCY | 1:10.65 | 833 |
| 100 FL SCY | 1:05.69 | 673 |
| 200 IM SCY | 2:19.83 | 781 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.60
Front half 28.43s · back half 30.17s
200 Freestyle SCY 2:07.26
Front half 61.48s · back half 65.78s
500 Freestyle SCY 5:54.96
Front half 176.19s · back half 178.77s
100 Backstroke SCY 1:11.60
Front half 34.92s · back half 36.68s
200 Backstroke SCY 2:27.40
Front half 72.35s · back half 75.05s
100 Breaststroke SCY 1:10.65
Front half 33.69s · back half 36.96s
200 Breaststroke SCY 2:30.55
Front half 72.28s · back half 78.27s
100 Butterfly SCY 1:05.69 RT 0.62s
Front half 31.81s · back half 33.88s
200 Butterfly SCY 2:31.49
Front half 68.82s · back half 82.67s
100 Individual Medley SCY 1:09.30
Front half 32.78s · back half 36.52s
200 Individual Medley SCY 2:19.83
Front half 67.34s · back half 72.49s
400 Individual Medley SCY 4:55.15
Front half 144.90s · back half 150.25s
100 Freestyle LCM 1:12.13
Front half 34.22s · back half 37.91s
200 Freestyle LCM 2:32.58
Front half 74.18s · back half 78.40s
400 Freestyle LCM 5:26.89
Front half 161.60s · back half 165.29s
100 Backstroke LCM 1:24.28
Front half 41.90s · back half 42.38s
200 Backstroke LCM 2:57.50
Front half 86.64s · back half 90.86s
100 Breaststroke LCM 1:22.27
Front half 39.54s · back half 42.73s
200 Breaststroke LCM 2:55.09
Front half 85.02s · back half 90.07s
100 Butterfly LCM 1:25.87
Front half 38.76s · back half 47.11s
200 Butterfly LCM 3:25.86
Front half 94.60s · back half 111.26s
200 Individual Medley LCM 2:44.31
Front half 80.63s · back half 83.68s
400 Individual Medley LCM 5:45.91
Front half 169.98s · back half 175.93s
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.