Mary Mack Brown
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.73 | BB+0.34s to A | 2012-11-30 | 2012 SE NAC NIKE Music City Invitational |
| 50 Backstroke | SCY | 34.16 | BB+0.87s to A | 2012-11-30 | 2012 SE NAC NIKE Music City Invitational |
| 100 Backstroke | SCY | 1:10.29 | A+0.70s to AA | 2012-11-30 | 2012 SE NAC NIKE Music City Invitational |
| 100 Butterfly | SCY | 1:11.87 | A+2.98s to AA | 2012-11-30 | 2012 SE NAC NIKE Music City Invitational |
| 100 Freestyle | LCM | 1:11.59 | A+1.20s to AA | 2012-06-15 | 2012 SE NAC Summer Sizzler |
| 100 Backstroke | LCM | 1:18.88 | AA+1.99s to AAA | 2012-06-15 | 2012 SE NAC Summer Sizzler |
| 100 Breaststroke | LCM | 1:38.33 | BB+4.34s to A | 2012-06-15 | 2012 SE NAC Summer Sizzler |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
IMX / IMR
IMX 11-12 · LCM
1364 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:18.88 | 789 |
| 100 BR LCM | 1:38.33 | 575 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
617 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 34.16 | 617 |
| 200 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL 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.
Progression
Faster times are higher. One card per event, all courses & history.