swimMichael Rivera
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.22 | AA+0.53s to AAA | 2026-06-21 | 2026 Riptide Summer Open fast pool |
| 100 Freestyle | SCY | 50.80 | AA+1.01s to AAA | 2026-03-15 | 2026 Fl Swimming Spring Senior Championships venue |
| 200 Freestyle | SCY | 2:00.89 | BB+2.30s to A | 2025-06-22 | 2025 Riptide Aquatics Summer Open venue |
| 50 Backstroke | SCY | 26.69 | AA+1.00s to AAA | 2026-03-15 | 2026 Fl Swimming Spring Senior Championships venue |
| 100 Backstroke | SCY | 58.43 | A+1.34s to AA | 2026-02-22 | 2026 SLAC Last Chance to Dance Invitational fast pool |
| 200 Backstroke | SCY | 2:17.20 | BB+7.11s to A | 2026-02-14 | 10th Annual Small Team Championships venue |
| 50 Butterfly | SCY | 24.99 | AAA+0.70s to AAAA | 2026-03-14 | 2026 Fl Swimming Spring Senior Championships venue |
| 100 Butterfly | SCY | 56.79 | A+0.40s to AA | 2026-02-22 | 2026 SLAC Last Chance to Dance Invitational fast pool |
| 200 Butterfly | SCY | 2:18.82 | BB+6.83s to A | 2026-06-21 | 2026 Riptide Summer Open fast pool |
| 50 Freestyle | LCM | 27.33 | AA+1.14s to AAA | 2026-04-25 | 11th Annual Hohne Memorial Invitational venue |
| 100 Freestyle | LCM | 59.58 | AA+2.49s to AAA | 2026-05-24 | 2026 Dr. Aspi Doctor Memorial Swim Invite venue |
| 200 Freestyle | LCM | 2:19.99 | BB+2.80s to A | 2026-05-23 | 2026 Dr. Aspi Doctor Memorial Swim Invite venue |
| 400 Freestyle | LCM | 5:03.49 | BB+11.40s to A | 2026-06-05 | 2026 Sunshine State Games venue |
| 50 Backstroke | LCM | 30.87 | AA+0.48s to AAA | 2026-04-26 | 11th Annual Hohne Memorial Invitational venue |
| 100 Backstroke | LCM | 1:10.72 | BB+1.13s to A | 2026-05-23 | 2026 Dr. Aspi Doctor Memorial Swim Invite venue |
| 200 Backstroke | LCM | 2:37.87 | BB+6.78s to A | 2026-04-26 | 11th Annual Hohne Memorial Invitational venue |
| 50 Butterfly | LCM | 28.23 | AAA+0.84s to AAAA | 2026-05-23 | 2026 Dr. Aspi Doctor Memorial Swim Invite venue |
| 100 Butterfly | LCM | 1:02.94 | AA+1.25s to AAA | 2026-04-26 | 11th Annual Hohne Memorial Invitational venue |
| 200 Butterfly | LCM | 2:49.65 | B+6.56s to BB | 2026-06-07 | 2026 Sunshine State Games venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 23.95 | flat | 200 Free Relay | 2026-03-13 | 2026 Fl Swimming Spring Senior Championships |
| 50 Backstroke | SCY | 26.91 | flat | 200 Medley Relay | 2026-03-12 | 2026 Fl Swimming Spring Senior Championships |
| 100 Freestyle | LCM | 1:08.09 | flat | 400 Free Relay | 2026-06-06 | 2026 Sunshine State Games |
| 100 Freestyle | LCM | 1:10.82 | flying | 400 Free Relay (leg 3) | 2024-06-01 | 2024 Sunshine State Games |
| 100 Backstroke | LCM | 1:17.61 | flat | 400 Medley Relay | 2025-06-08 | 2025 MAKOS Summer Splash |
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 · LCM
1547 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:03.49 | 562 |
| 200 BK LCM | 2:37.87 | 548 |
| 200 FL LCM | 2:49.65 | 437 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1952 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:19.99 | 591 |
| 100 BK LCM | 1:10.72 | 595 |
| 100 FL LCM | 1:02.94 | 766 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 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 50.80
Front half 24.35s · back half 26.45s
200 Freestyle SCY 2:00.89
Front half 58.81s · back half 62.08s
100 Backstroke SCY 58.43
Front half 28.54s · back half 29.89s
200 Backstroke SCY 2:17.20
Front half 66.82s · back half 70.38s
100 Butterfly SCY 56.79
Front half 26.58s · back half 30.21s
200 Butterfly SCY 2:18.82
Front half 66.91s · back half 71.91s
100 Freestyle LCM 59.58
Front half 29.25s · back half 30.33s
200 Freestyle LCM 2:19.99
Front half 67.60s · back half 72.39s
400 Freestyle LCM 5:03.49
100 Backstroke LCM 1:10.72
Front half 35.09s · back half 35.63s
200 Backstroke LCM 2:37.87
Front half 76.99s · back half 80.88s
200 Butterfly LCM 2:49.65
Front half 82.18s · back half 87.47s
Progression
Faster times are higher. One card per event, all courses & history.