swimMariam Jacobsen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.33 | +2.24s to B·+11.44s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 100 Freestyle | SCY | 1:23.07 | +8.38s to B·+28.98s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 200 Freestyle | SCY | 3:02.87 | +19.48s to B·+66.18s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 50 Breaststroke | SCY | 46.66 | +2.67s to B·+13.07s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 100 Breaststroke | SCY | 1:43.78 | +7.29s to B·+32.89s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 50 Butterfly | SCY | 44.11 | +7.12s to B·+16.72s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 100 Butterfly | SCY | 1:48.20 | +22.11s to B·+49.11s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 100 Individual Medley | SCY | 1:32.10 | +6.81s to B | 2021-02-12 | 2021 SES Region 4 Championships |
| 100 Freestyle | LCM | 1:37.05 | +11.36s to B·+35.76s to Sectionals | 2022-04-23 | 2022 SE Jimi Flowers Spring Splash |
| 400 Freestyle | LCM | 7:25.50 | +52.61s to B·+166.71s to Sectionals | 2022-04-23 | 2022 SE Jimi Flowers Spring Splash |
| 50 Backstroke | LCM | 48.65 | +3.76s to B·+15.76s to Sectionals | 2022-04-23 | 2022 SE Jimi Flowers Spring Splash |
| 100 Breaststroke | LCM | 1:59.66 | +9.27s to B·+39.07s to Sectionals | 2022-04-23 | 2022 SE Jimi Flowers Spring Splash |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · LCM
608 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 7:25.50 | 289 |
| 100 BR LCM | 1:59.66 | 319 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
1229 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:02.87 | 296 |
| 50 BR SCY | 46.66 | 353 |
| 50 FL SCY | 44.11 | 247 |
| 100 IM SCY | 1:32.10 | 333 |
| 50 BK 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 1:23.07
Front half 40.33s · back half 42.74s
200 Freestyle SCY 3:02.87
100 Breaststroke SCY 1:43.78
Front half 50.46s · back half 53.32s
100 Butterfly SCY 1:48.20
Front half 51.98s · back half 56.22s
100 Individual Medley SCY 1:32.10
Front half 43.98s · back half 48.12s
100 Freestyle LCM 1:37.05
Front half 45.88s · back half 51.17s
400 Freestyle LCM 7:25.50
Front half 219.09s · back half 226.41s
100 Breaststroke LCM 1:59.66
Front half 58.08s · back half 61.58s
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.