Mary Roalstad
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.46 | +2.37s to Sectionals | 2018-11-04 | 2018 CO CMA Mountain High Point Challengeslow pool |
| 100 Freestyle | SCY | 1:02.34 | +5.85s to Sectionals | 2019-05-18 | 2019 CMA IMR/IMX Openslow pool |
| 200 Freestyle | SCY | 2:13.63 | +11.24s to Sectionals | 2019-05-19 | 2019 CMA IMR/IMX Openslow pool |
| 500 Freestyle | SCY | 5:59.18 | +29.79s to Sectionals | 2019-05-18 | 2019 CMA IMR/IMX Openslow pool |
| 50 Backstroke | SCY | 32.63 | +8.24s to US Open | 2018-03-10 | 2018 CO Zone 5 Championshipsvenue |
| 100 Backstroke | SCY | 1:05.47 | +4.08s to Sectionals | 2019-01-12 | 2019 CO OB Hornet Invitationalvenue |
| 200 Backstroke | SCY | 2:27.20 | +13.91s to Sectionals | 2018-10-21 | 2018 CO CSST Gian Luc Jordan Inviteslow pool |
| 50 Breaststroke | SCY | 38.93 | +10.94s to US Open | 2017-09-23 | 2017 CO CT High Point Challengevenue |
| 100 Breaststroke | SCY | 1:18.77 | +8.18s to Sectionals | 2018-11-04 | 2018 CO CMA Mountain High Point Challengeslow pool |
| 200 Breaststroke | SCY | 2:50.98 | +18.19s to Sectionals | 2018-10-20 | 2018 CO CSST Gian Luc Jordan Inviteslow pool |
| 50 Butterfly | SCY | 32.09 | +8.00s to US Open | 2017-09-23 | 2017 CO CT High Point Challengevenue |
| 100 Butterfly | SCY | 1:03.26 | +2.17s to Sectionals | 2020-02-06 | 2020 CO OB PPAC Championships |
| 100 Individual Medley | SCY | 1:12.04 | 2018-03-11 | 2018 CO Zone 5 Championshipsvenue | |
| 200 Individual Medley | SCY | 2:21.34 | +4.85s to Sectionals | 2020-02-06 | 2020 CO OB PPAC Championships |
| 50 Freestyle | LCM | 31.89 | +2.30s to Sectionals | 2019-06-14 | 2019 CO AP ALPS Summer LC Racingvenue |
| 100 Freestyle | LCM | 1:13.63 | +9.24s to Sectionals | 2018-06-24 | 2018 CO FLFN Long Course Openvenue |
| 200 Freestyle | LCM | 2:42.91 | +23.92s to Sectionals | 2018-04-15 | 2018 CO CSST Spring LCM Invitevenue |
| 50 Backstroke | LCM | 38.11 | +8.92s to US Open | 2018-04-14 | 2018 CO CSST Spring LCM Invitevenue |
| 100 Backstroke | LCM | 1:19.92 | +8.53s to Sectionals | 2018-04-15 | 2018 CO CSST Spring LCM Invitevenue |
| 200 Backstroke | LCM | 2:58.75 | +25.36s to Sectionals | 2018-04-14 | 2018 CO CSST Spring LCM Invitevenue |
| 50 Breaststroke | LCM | 42.99 | +9.80s to US Open | 2019-06-14 | 2019 CO AP ALPS Summer LC Racingvenue |
| 100 Breaststroke | LCM | 1:37.81 | +16.82s to Sectionals | 2018-04-15 | 2018 CO CSST Spring LCM Invitevenue |
| 200 Breaststroke | LCM | 3:26.70 | +31.84s to Sectionals | 2018-06-24 | 2018 CO FLFN Long Course Openvenue |
| 50 Butterfly | LCM | 33.36 | +5.17s to US Open | 2019-06-14 | 2019 CO AP ALPS Summer LC Racingvenue |
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 | 25.93 | flying | 200 Free Relay (leg 3) | 2017-11-04 | 2017 CO CMA Mountain High Point Challenge |
| 50 Backstroke | SCY | 32.57 | flat | 200 Medley Relay | 2019-11-03 | 2019 CO CMA Mountain High Point Challenge |
| 50 Butterfly | SCY | 28.67 | flying | 200 Medley Relay (leg 3) | 2017-11-05 | 2017 CO CMA Mountain High Point Challenge |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 1:02.34
Front half 30.51s · back half 31.83s
200 Freestyle SCY 2:13.63
Front half 64.80s · back half 68.83s
500 Freestyle SCY 5:59.18
Front half 178.92s · back half 180.26s
100 Backstroke SCY 1:05.47
Front half 31.99s · back half 33.48s
200 Backstroke SCY 2:27.20
Front half 71.75s · back half 75.45s
100 Breaststroke SCY 1:18.77
Front half 38.00s · back half 40.77s
200 Breaststroke SCY 2:50.98
Front half 82.58s · back half 88.40s
100 Individual Medley SCY 1:12.04
Front half 33.04s · back half 39.00s
100 Freestyle LCM 1:13.63
Front half 35.36s · back half 38.27s
200 Freestyle LCM 2:42.91
Front half 79.03s · back half 83.88s
100 Backstroke LCM 1:19.92
Front half 38.90s · back half 41.02s
200 Backstroke LCM 2:58.75
Front half 86.64s · back half 92.11s
100 Breaststroke LCM 1:37.81
Front half 46.78s · back half 51.03s
200 Breaststroke LCM 3:26.70
Front half 100.40s · back half 106.30s
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.