swimMathilda Olea-Rivera
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.98 | BB+1.49s to A·+7.09s to Sectionals | 2026-10-18 | Ryan Moore Invitationalfast pool |
| 100 Freestyle | SCY | 1:11.29 | BB+4.70s to A·+17.20s to Sectionals | 2026-10-17 | Ryan Moore Invitationalfast pool |
| 50 Backstroke | SCY | 41.77 | +1.18s to B·+13.18s to Sectionals | 2026-10-18 | Ryan Moore Invitationalfast pool |
| 25 Breaststroke | SCY | 35.72 | 2026-01-01 | Thorobred Nautical Team | |
| 50 Breaststroke | SCY | 44.66 | B+2.37s to BB·+11.07s to Sectionals | 2026-01-01 | Thorobred Nautical Team |
| 50 Butterfly | SCY | 38.36 | B+2.27s to BB·+10.97s to Sectionals | 2026-10-17 | Ryan Moore Invitationalfast pool |
| 100 Butterfly | SCY | 1:28.19 | B+4.70s to BB·+29.10s to Sectionals | 2026-10-18 | Ryan Moore Invitationalfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.31 | flying | 200 Medley Relay (leg 4) | 2026-10-18 | Ryan Moore Invitational |
| 50 Freestyle | SCY | 1:03.74 | flying | 200 Free Relay (leg 2) | 2026-10-17 | Ryan Moore Invitational |
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 · SCY
343 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL SCY | 1:28.19 | 343 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1116 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 41.77 | 337 |
| 50 BR SCY | 44.66 | 403 |
| 50 FL SCY | 38.36 | 376 |
| 200 FR SCY | — | 0 |
| 100 IM SCY | — | 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 1:11.29
Front half 33.83s · back half 37.46s
100 Butterfly SCY 1:28.19
Front half 38.52s · back half 49.67s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.