swimMariarenata Rivera
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 26.95 | 2015-12-12 | 17th Annual Leo Cancellare Invitational | |
| 50 Freestyle | SCY | 30.43 | BB+1.84s to A·+5.54s to Sectionals | 2022-02-27 | 2022 BD Short Course Championshipvenue |
| 100 Freestyle | SCY | 1:08.87 | B+1.58s to BB·+14.78s to Sectionals | 2022-02-26 | 2022 BD Short Course Championshipvenue |
| 200 Freestyle | SCY | 2:37.78 | +0.09s to B·+41.09s to Sectionals | 2020-01-01 | Sanction #: BD 20-02 |
| 500 Freestyle | SCY | 7:02.99 | +2.40s to B·+113.10s to Sectionals | 2021-10-30 | 2021 BD SWAToberfestvenue |
| 25 Backstroke | SCY | 30.14 | 2015-12-12 | 17th Annual Leo Cancellare Invitational | |
| 50 Backstroke | SCY | 38.01 | +0.82s to B·+9.42s to Sectionals | 2021-10-31 | 2021 BD SWAToberfestvenue |
| 100 Backstroke | SCY | 1:22.00 | +2.71s to B·+21.21s to Sectionals | 2021-09-25 | 2021 BD TYR Revolution Fall Invitevenue |
| 50 Breaststroke | SCY | 46.38 | +3.19s to B·+12.79s to Sectionals | 2019-09-22 | 2019 BD RAST Knights Swim Challengevenue |
| 100 Breaststroke | SCY | 1:33.32 | +2.33s to B·+22.43s to Sectionals | 2021-10-31 | 2021 BD SWAToberfestvenue |
| 200 Breaststroke | SCY | 3:11.93 | B+9.94s to BB·+35.64s to Sectionals | 2021-09-25 | 2021 BD TYR Revolution Fall Invitevenue |
| 50 Butterfly | SCY | 44.35 | +7.66s to B·+16.96s to Sectionals | 2019-09-22 | 2019 BD RAST Knights Swim Challengevenue |
| 100 Butterfly | SCY | 1:23.87 | +4.98s to B·+24.78s to Sectionals | 2021-10-31 | 2021 BD SWAToberfestvenue |
| 100 Individual Medley | SCY | 1:20.45 | 2021-10-30 | 2021 BD SWAToberfestvenue | |
| 200 Individual Medley | SCY | 2:56.02 | B+11.93s to BB·+43.43s to Sectionals | 2021-09-26 | 2021 BD TYR Revolution Fall Invitevenue |
| 50 Freestyle | LCM | 34.90 | BB+2.31s to A·+6.51s to Sectionals | 2019-01-01 | Border Swimming Short Course Champ. Meet |
| 100 Freestyle | LCM | 1:27.39 | +4.60s to B·+26.10s to Sectionals | 2019-04-28 | 2019 BD SWAT-RAST LC Kickoff Swim Meetvenue |
| 200 Freestyle | LCM | 3:13.90 | +13.51s to B·+61.81s to Sectionals | 2019-04-27 | 2019 BD SWAT-RAST LC Kickoff Swim Meetvenue |
| 50 Backstroke | LCM | 46.48 | +2.69s to B·+13.59s to Sectionals | 2019-07-06 | 2019 BD EPAP LC SW Invitationalvenue |
| 100 Backstroke | LCM | 1:25.62 | BB+6.23s to A·+15.83s to Sectionals | 2018-01-01 | results 2018 sun city invitational |
| 50 Breaststroke | LCM | 56.76 | +7.67s to B·+18.47s to Sectionals | 2019-04-27 | 2019 BD SWAT-RAST LC Kickoff Swim Meetvenue |
| 100 Breaststroke | LCM | 2:04.89 | +20.20s to B·+44.30s to Sectionals | 2019-04-28 | 2019 BD SWAT-RAST LC Kickoff Swim Meetvenue |
| 50 Butterfly | LCM | 51.55 | +10.36s to B·+20.26s to Sectionals | 2019-07-06 | 2019 BD EPAP LC SW Invitationalvenue |
| 200 Individual Medley | LCM | 3:42.16 | +19.77s to B·+70.77s to Sectionals | 2019-07-26 | 2019 BD Border LSC Long Course Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.55 | flat | 200 Free Relay | 2020-01-26 | 2020 BAT Polar Bear Plunge |
| 50 Freestyle | SCY | 31.26 | flying | 200 Medley Relay (leg 4) | 2019-02-23 | 2019 BD SC Border Championship |
| 50 Freestyle | SCY | 34.56 | flying | 200 Free Relay (leg 4) | 2019-09-22 | 2019 BD RAST Knights Swim Challenge |
| 50 Freestyle | LCM | 58.69 | flying | 200 Medley Relay (leg 4) | 2019-05-18 | 2019 BD Barracuda Aquatics Spring Fling |
| 50 Freestyle | LCM | 41.56 | flying | 200 Free Relay (leg 3) | 2019-07-28 | 2019 BD Border LSC Long Course Championship |
| 50 Backstroke | LCM | 48.49 | flat | 200 Medley Relay | 2019-07-27 | 2019 BD Border LSC Long Course Championship |
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
1197 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:02.99 | 390 |
| 200 BR SCY | 3:11.93 | 416 |
| 200 IM SCY | 2:56.02 | 391 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1813 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.78 | 390 |
| 100 BK SCY | 1:22.00 | 348 |
| 100 BR SCY | 1:33.32 | 361 |
| 100 FL SCY | 1:23.87 | 323 |
| 200 IM SCY | 2:56.02 | 391 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.87
Front half 32.61s · back half 36.26s
100 Backstroke SCY 1:22.00
Front half 40.04s · back half 41.96s
200 Breaststroke SCY 3:11.93
Front half 90.97s · back half 100.96s
200 Individual Medley SCY 2:56.02
Front half 87.85s · back half 88.17s
200 Freestyle LCM 3:13.90
Front half 92.37s · back half 101.53s
200 Individual Medley LCM 3:42.16
Front half 105.13s · back half 117.03s
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.
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.