Ruby Senko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.80 | A+0.71s to AA | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue |
| 100 Freestyle | SCY | 57.18 | A+0.59s to AA | 2026-01-18 | 2026 RSA Winter Tri venue |
| 200 Freestyle | SCY | 1:58.58 | AA+1.59s to AAA | 2026-02-20 | 2026 NCS SC SR Champs venue |
| 500 Freestyle | SCY | 5:23.65 | AA+8.06s to AAA | 2026-02-21 | 2026 NCS SC SR Champs venue |
| 1000 Freestyle | SCY | 11:07.17 | AA+14.28s to AAA | 2026-02-19 | 2026 NCS SC SR Champs venue |
| 1650 Freestyle | SCY | 19:02.36 | AA+45.67s to AAA | 2025-10-26 | 2025 CAT Trick or Treat Meet slow pool |
| 100 Backstroke | SCY | 1:00.88 | AA+2.39s to AAA | 2026-02-21 | 2026 NCS SC SR Champs venue |
| 200 Backstroke | SCY | 2:10.93 | AA+3.94s to AAA | 2026-02-22 | 2026 NCS SC SR Champs venue |
| 100 Breaststroke | SCY | 1:10.98 | A+0.69s to AA | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue |
| 200 Breaststroke | SCY | 2:36.59 | A+3.10s to AA | 2026-01-09 | Friday Night at the Races - copied venue |
| 50 Butterfly | SCY | 29.25 | A+0.66s to AA | 2025-10-03 | 2025 STAR September Friday Night at the Races venue |
| 100 Butterfly | SCY | 1:03.66 | BB+0.17s to A | 2026-01-17 | 2026 RSA Winter Tri venue |
| 200 Butterfly | SCY | 2:30.67 | BB+9.18s to A | 2026-01-09 | Friday Night at the Races - copied venue |
| 100 Individual Medley | SCY | 1:02.84 | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue | |
| 200 Individual Medley | SCY | 2:17.88 | A+1.39s to AA | 2025-10-18 | EAC Autumn Invitational 2025 venue |
| 400 Individual Medley | SCY | 4:58.79 | A+7.90s to AA | 2025-10-25 | 2025 CAT Trick or Treat Meet slow pool |
| 50 Freestyle | LCM | 29.89 | A+0.20s to AA | 2025-07-26 | 2025 NCAC Summer Tar Heel States venue |
| 100 Freestyle | LCM | 1:04.44 | A+0.15s to AA | 2025-07-25 | 2025 NCAC Summer Tar Heel States venue |
| 200 Freestyle | LCM | 2:18.21 | AA+5.12s to AAA | 2025-07-11 | 2025 NC LC SR Championships venue |
| 400 Freestyle | LCM | 4:51.13 | AA+10.04s to AAA | 2025-07-12 | 2025 NC LC SR Championships venue |
| 800 Freestyle | LCM | 10:10.32 | A+1.33s to AA | 2025-07-10 | 2025 NC LC SR Championships venue |
| 1500 Freestyle | LCM | 19:48.77 | A+27.38s to AA | 2024-06-23 | 2024 Planet Swim Summer Championships venue |
| 100 Backstroke | LCM | 1:12.94 | A+1.45s to AA | 2025-06-20 | 2025 Planet Swim Summer Championships venue |
| 200 Backstroke | LCM | 2:33.75 | AA+5.56s to AAA | 2026-06-27 | 2026 Planet Swim Summer Championships venue |
| 50 Breaststroke | LCM | 37.84 | AA+1.45s to AAA | 2025-07-25 | 2025 NCAC Summer Tar Heel States venue |
| 100 Breaststroke | LCM | 1:24.81 | BB+0.62s to A | 2026-06-28 | 2026 Planet Swim Summer Championships venue |
| 50 Butterfly | LCM | 33.62 | BB+0.23s to A | 2025-07-26 | 2025 NCAC Summer Tar Heel States venue |
| 100 Butterfly | LCM | 1:17.05 | BB+4.76s to A | 2025-07-27 | 2025 NCAC Summer Tar Heel States venue |
| 200 Individual Medley | LCM | 2:36.22 | AA+6.33s to AAA | 2026-06-28 | 2026 Planet Swim Summer Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 17-18 · SCY
4135 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:23.65 | 775 |
| 200 BK SCY | 2:10.93 | 752 |
| 200 BR SCY | 2:36.59 | 691 |
| 200 FL SCY | 2:30.67 | 532 |
| 200 IM SCY | 2:17.88 | 704 |
| 400 IM SCY | 4:58.79 | 681 |
IMR 17-18 · SCY
3616 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.58 | 806 |
| 100 BK SCY | 1:00.88 | 736 |
| 100 BR SCY | 1:10.98 | 719 |
| 100 FL SCY | 1:03.66 | 651 |
| 200 IM SCY | 2:17.88 | 704 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.18
Front half 27.46s · back half 29.72s
200 Freestyle SCY 1:58.58
Front half 57.45s · back half 61.13s
500 Freestyle SCY 5:23.65
Front half 159.09s · back half 164.56s
1000 Freestyle SCY 11:07.17
1650 Freestyle SCY 19:02.36
100 Backstroke SCY 1:00.88
Front half 29.65s · back half 31.23s
200 Backstroke SCY 2:10.93
Front half 63.37s · back half 67.56s
100 Breaststroke SCY 1:10.98
Front half 33.28s · back half 37.70s
200 Breaststroke SCY 2:36.59
Front half 76.52s · back half 80.07s
100 Butterfly SCY 1:03.66
Front half 29.42s · back half 34.24s
200 Butterfly SCY 2:30.67
Front half 67.68s · back half 82.99s
100 Individual Medley SCY 1:02.84
Front half 29.13s · back half 33.71s
200 Individual Medley SCY 2:17.88
Front half 63.94s · back half 73.94s
400 Individual Medley SCY 4:58.79
Front half 143.19s · back half 155.60s
200 Freestyle LCM 2:18.21
Front half 66.48s · back half 71.73s
400 Freestyle LCM 4:51.13
Front half 144.27s · back half 146.86s
800 Freestyle LCM 10:10.32
1500 Freestyle LCM 19:48.77
Front half 586.81s · back half 601.96s
100 Backstroke LCM 1:12.94
Front half 35.50s · back half 37.44s
200 Backstroke LCM 2:33.75
Front half 74.00s · back half 79.75s
100 Breaststroke LCM 1:24.81
Front half 39.10s · back half 45.71s
200 Individual Medley LCM 2:36.22
Front half 73.95s · back half 82.27s
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.