swimMikel Ruiz-Massieu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.36 | AAA+0.07s to AAAA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships |
| 100 Freestyle | SCY | 58.56 | AAA+1.47s to AAAA | 2026-01-30 | 2026 MR LIE Second Chance Invitational |
| 200 Freestyle | SCY | 2:03.78 | AAAA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships |
| 500 Freestyle | SCY | 5:21.78 | AAAA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships |
| 50 Backstroke | SCY | 30.08 | AAAA | 2026-03-14 | 2026 MR SC Junior Metropolitan Championships venue |
| 100 Backstroke | SCY | 1:03.55 | AAAA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships |
| 200 Backstroke | SCY | 2:16.77 | AAAA | 2025-12-11 | 2025 Katie Ledecky Invitational venue |
| 50 Breaststroke | SCY | 38.22 | A+0.53s to AA | 2026-02-01 | 2026 MR LIE Second Chance Invitational venue |
| 100 Breaststroke | SCY | 1:21.21 | A+0.02s to AA | 2026-01-31 | 2026 MR LIE Second Chance Invitational venue |
| 50 Butterfly | SCY | 30.97 | AA+0.48s to AAA | 2026-03-08 | 2026 MR AGUA Last Chance Invitational venue |
| 100 Butterfly | SCY | 1:07.92 | AAA+3.43s to AAAA | 2026-02-01 | 2026 MR LIE Second Chance Invitational venue |
| 200 Butterfly | SCY | 2:37.54 | A+0.05s to AA | 2025-01-18 | 2025 MR AGUA MLK Invitational |
| 100 Individual Medley | SCY | 1:08.12 | AAA+2.43s to AAAA | 2026-03-08 | 2026 MR AGUA Last Chance Invitational venue |
| 200 Individual Medley | SCY | 2:22.14 | AAA+0.15s to AAAA | 2026-03-14 | 2026 MR SC Junior Metropolitan Championships venue |
| 400 Individual Medley | SCY | 5:00.40 | AAAA | 2026-03-13 | 2026 MR SC Junior Metropolitan Championships |
| 50 Freestyle | LCM | 30.84 | AAA+0.95s to AAAA | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 100 Freestyle | LCM | 1:05.55 | AAAA | 2026-05-24 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 200 Freestyle | LCM | 2:17.92 | AAAA | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 400 Freestyle | LCM | 5:01.16 | AAAA | 2025-08-07 | 2025 Summer Elite Showcase venue |
| 800 Freestyle | LCM | 10:03.00 | AAAA | 2025-08-06 | 2025 Summer Elite Showcase venue |
| 50 Backstroke | LCM | 34.30 | AAAA | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational |
| 100 Backstroke | LCM | 1:11.45 | AAAA | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 200 Backstroke | LCM | 2:34.06 | AAAA | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 50 Breaststroke | LCM | 45.13 | BB+0.14s to A | 2025-05-24 | 2025 MR AGUA Memorial Day Invitational |
| 100 Breaststroke | LCM | 1:19.75 | AAAA | 2025-07-05 | 2025 MR LIAC Summer Splash Invitational |
| 50 Butterfly | LCM | 34.05 | AAA+1.46s to AAAA | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 100 Butterfly | LCM | 1:14.73 | AAA+1.04s to AAAA | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
| 200 Individual Medley | LCM | 2:39.91 | AAAA | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool |
| 400 Individual Medley | LCM | 5:54.16 | AAA+4.17s to AAAA | 2025-08-09 | 2025 Summer Elite Showcase venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 Backstroke | LCM | 50.60 | flat | 200 Medley Relay | 2024-07-07 | 2024 NBAC Mid Summer Classic |
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 11-12 · LCM
4363 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:01.16 | 855 |
| 100 BK LCM | 1:11.45 | 956 |
| 100 BR LCM | 1:19.75 | 971 |
| 100 FL LCM | 1:14.73 | 746 |
| 200 IM LCM | 2:39.91 | 835 |
IMR 11-12 · LCM
3831 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:17.92 | 925 |
| 50 BK LCM | 34.30 | 857 |
| 50 BR LCM | 45.13 | 511 |
| 50 FL LCM | 34.05 | 703 |
| 200 IM LCM | 2:39.91 | 835 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:21.78 split/total mismatch
100 Backstroke SCY 1:03.55
200 Backstroke SCY 2:16.77
Front half 66.99s · back half 69.78s
100 Breaststroke SCY 1:21.21
Front half 38.83s · back half 42.38s
100 Butterfly SCY 1:07.92
Front half 32.48s · back half 35.44s
200 Butterfly SCY 2:37.54
100 Individual Medley SCY 1:08.12
Front half 31.37s · back half 36.75s
200 Individual Medley SCY 2:22.14
Front half 66.21s · back half 75.93s
400 Individual Medley SCY 5:00.40 split/total mismatch
200 Freestyle LCM 2:17.92
Front half 66.62s · back half 71.30s
400 Freestyle LCM 5:01.16
Front half 148.83s · back half 152.33s
800 Freestyle LCM 10:03.00
Front half 298.55s · back half 304.45s
100 Backstroke LCM 1:11.45
Front half 35.22s · back half 36.23s
200 Backstroke LCM 2:34.06
Front half 76.11s · back half 77.95s
100 Butterfly LCM 1:14.73
Front half 34.83s · back half 39.90s
200 Individual Medley LCM 2:39.91
Front half 73.79s · back half 86.12s
400 Individual Medley LCM 5:54.16
Front half 169.78s · back half 184.38s
Progression
Faster times are higher. One card per event, all courses & history.