swimMarissa Sampson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 13.55 | 2025-09-20 | 2025 IE MRA Sprint Shootoutvenue | |
| 50 Freestyle | SCY | 27.88 | BB+0.89s to A·+1.79s to Sectionals | 2025-12-06 | 2025 Tualatin Hills Holiday Classicvenue |
| 100 Freestyle | SCY | 59.09 | BB+0.50s to A·+2.60s to Sectionals | 2022-10-22 | 2022 LGSC Spooktacular Swim Meetslow pool |
| 200 Freestyle | SCY | 2:04.67 | A+2.58s to AA·+2.28s to Sectionals | 2023-03-25 | 2023 IE Tony St. Onge Memorialvenue |
| 500 Freestyle | SCY | 5:36.25 | A+9.16s to AA·+6.86s to Sectionals | 2023-03-03 | 2023 IES Short Course Championshipsvenue |
| 1650 Freestyle | SCY | 18:58.81 | A+9.02s to AA·Sectionals ✓+104.42s to Futures | 2023-03-25 | 2023 IE Tony St. Onge Memorialvenue |
| 50 Backstroke | SCY | 35.30 | +0.41s to B·+9.01s to Futures | 2021-09-18 | 2021 IE MRA Sprint Shootoutvenue |
| 100 Backstroke | SCY | 1:11.69 | B+2.60s to BB·+10.30s to Sectionals | 2024-01-27 | 2024 Winter Openvenue |
| 200 Backstroke | SCY | 2:25.63 | BB+6.94s to A·+12.34s to Sectionals | 2023-03-25 | 2023 IE Tony St. Onge Memorialvenue |
| 50 Breaststroke | SCY | 36.85 | BB+1.86s to A·+7.06s to Futures | 2022-03-05 | 2022 IES SC Junior Olympicsvenue |
| 100 Breaststroke | SCY | 1:18.28 | BB+5.29s to A·+7.69s to Sectionals | 2022-03-04 | 2022 IES SC Junior Olympicsvenue |
| 200 Breaststroke | SCY | 2:46.15 | BB+7.66s to A·+13.36s to Sectionals | 2023-03-04 | 2023 IES Short Course Championshipsvenue |
| 50 Butterfly | SCY | 31.66 | BB+1.77s to A·+5.97s to Futures | 2025-09-20 | 2025 IE MRA Sprint Shootoutvenue |
| 100 Butterfly | SCY | 1:07.79 | BB+4.50s to A·+6.70s to Sectionals | 2025-12-05 | 2025 Tualatin Hills Holiday Classicvenue |
| 200 Butterfly | SCY | 2:35.60 | B+3.71s to BB·+19.41s to Sectionals | 2025-10-25 | 2025 Spooktacular Swim Meetslow pool |
| 100 Individual Medley | SCY | 1:11.94 | 2025-09-20 | 2025 IE MRA Sprint Shootoutvenue | |
| 200 Individual Medley | SCY | 2:24.72 | BB+2.33s to A·+8.23s to Sectionals | 2023-03-03 | 2023 IES Short Course Championshipsvenue |
| 400 Individual Medley | SCY | 5:08.99 | BB+5.60s to A·+17.40s to Sectionals | 2024-03-02 | 2024 IES Short Course Championshipsvenue |
| 50 Freestyle | LCM | 31.60 | BB+0.61s to A·+2.01s to Sectionals | 2021-06-05 | 2021 TRI-CITY OPENvenue |
| 100 Freestyle | LCM | 1:07.17 | BB+0.18s to A·+2.78s to Sectionals | 2024-07-12 | 2024 SUNBURN CLASSICvenue |
| 200 Freestyle | LCM | 2:29.78 | BB+4.69s to A·+10.79s to Sectionals | 2025-07-26 | 2025 IES LC CHAMPIONSHIPSvenue |
| 400 Freestyle | LCM | 4:58.36 | A+4.97s to AA·+6.57s to Sectionals | 2023-07-07 | 2023 Sizzlin' Summer Splashvenue |
| 800 Freestyle | LCM | 10:14.37 | A+6.38s to AA·+8.38s to Sectionals | 2023-06-03 | 2023 TRI-CITY INVITEvenue |
| 50 Backstroke | LCM | 41.57 | B+2.78s to BB·+10.68s to Futures | 2024-05-31 | 2024 TRI-CITY INVITATIONALvenue |
| 100 Backstroke | LCM | 1:19.14 | BB+4.95s to A·+7.75s to Sectionals | 2023-06-03 | 2023 TRI-CITY INVITEvenue |
| 200 Backstroke | LCM | 2:58.15 | B+3.56s to BB·+24.76s to Sectionals | 2022-06-25 | 2022 IE VAN Summer Solsticevenue |
| 50 Breaststroke | LCM | 44.37 | B+1.48s to BB·+9.58s to Futures | 2025-06-20 | Bend Swim Club Sun Country Invitevenue |
| 100 Breaststroke | LCM | 1:34.92 | B+3.63s to BB·+13.93s to Sectionals | 2026-07-24 | 2026 IES LC CHAMPIONSHIPSvenue |
| 200 Breaststroke | LCM | 3:14.53 | BB+10.44s to A·+19.67s to Sectionals | 2022-06-25 | 2022 IE VAN Summer Solsticevenue |
| 50 Butterfly | LCM | 34.53 | BB+1.34s to A·+5.04s to Futures | 2022-06-25 | 2022 IE VAN Summer Solsticevenue |
| 100 Butterfly | LCM | 1:21.44 | B+3.25s to BB·+12.15s to Sectionals | 2023-07-08 | 2023 Sizzlin' Summer Splashvenue |
| 200 Individual Medley | LCM | 2:45.83 | BB+2.84s to A·+8.84s to Sectionals | 2022-07-22 | 2022 IES LC Junior Olympicsvenue |
| 400 Individual Medley | LCM | 5:54.24 | BB+5.95s to A·+21.75s to Sectionals | 2022-06-25 | 2022 IE VAN Summer Solsticevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 19.50 | flying | 200 Medley Relay (leg 4) | 2023-11-18 | 2023 IE MRA Thankswimming Open |
| 50 Backstroke | SCY | 45.72 | flat | 200 Medley Relay | 2018-01-27 | 2018 Winter Open |
| 50 Breaststroke | SCY | 36.81 | flying | 200 Medley Relay (leg 2) | 2022-03-05 | 2022 IES SC Junior Olympics |
| 100 Breaststroke | SCY | 1:31.06 | flying | 400 Medley Relay (leg 2) | 2017-02-11 | 2017 IES 14 & Under Junior Champs |
| 50 Butterfly | SCY | 31.55 | flying | 200 Medley Relay (leg 3) | 2022-01-29 | 2022 Winter Open |
| 50 Freestyle | LCM | 33.65 | flying | 200 Medley Relay (leg 4) | 2021-06-26 | 2021 Summer Solstice |
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 17-18 · SCY
3524 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:36.25 | 691 |
| 200 BK SCY | 2:25.63 | 546 |
| 200 BR SCY | 2:46.15 | 579 |
| 200 FL SCY | 2:35.60 | 483 |
| 200 IM SCY | 2:24.72 | 609 |
| 400 IM SCY | 5:08.99 | 616 |
IMR 17-18 · SCY
2829 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.67 | 694 |
| 100 BK SCY | 1:11.69 | 451 |
| 100 BR SCY | 1:18.28 | 536 |
| 100 FL SCY | 1:07.79 | 539 |
| 200 IM SCY | 2:24.72 | 609 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.09
Front half 28.53s · back half 30.56s
200 Freestyle SCY 2:04.67
Front half 60.91s · back half 63.76s
500 Freestyle SCY 5:36.25
Front half 167.54s · back half 168.71s
1650 Freestyle SCY 18:58.81
50 Backstroke SCY 35.30
Front half 17.36s · back half 17.94s
100 Backstroke SCY 1:11.69
Front half 35.34s · back half 36.35s
200 Backstroke SCY 2:25.63
Front half 72.84s · back half 72.79s
100 Breaststroke SCY 1:18.28
Front half 37.31s · back half 40.97s
200 Breaststroke SCY 2:46.15
Front half 81.12s · back half 85.03s
50 Butterfly SCY 31.66
Front half 14.38s · back half 17.28s
100 Butterfly SCY 1:07.79
Front half 31.15s · back half 36.64s
200 Butterfly SCY 2:35.60
Front half 71.65s · back half 83.95s
100 Individual Medley SCY 1:11.94
Front half 33.56s · back half 38.38s
200 Individual Medley SCY 2:24.72
Front half 69.01s · back half 75.71s
400 Individual Medley SCY 5:08.99
Front half 150.90s · back half 158.09s
200 Freestyle LCM 2:29.78
Front half 71.87s · back half 77.91s
400 Freestyle LCM 4:58.36
Front half 146.67s · back half 151.69s
200 Backstroke LCM 2:58.15
Front half 44.02s · back half 134.13s
200 Breaststroke LCM 3:14.53
Front half 97.80s · back half 96.73s
100 Butterfly LCM 1:21.44
Front half 38.07s · back half 43.37s
200 Individual Medley LCM 2:45.83
Front half 80.18s · back half 85.65s
400 Individual Medley LCM 5:54.24
Front half 180.14s · back half 174.10s
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.