swimstats

David Mastin

Mage 10MIRAZ

9 plausible swims · 2 meets · 2026-01-17 → 2026-02-14

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 41.34 +3.05s to B 2026-01-18 SLA Arctic Blast 2026 venue
50 Backstroke SCY 50.74 +2.25s to B 2026-01-18 SLA Arctic Blast 2026 venue
100 Backstroke SCY 1:42.21 +1.12s to B 2026-01-17 SLA Arctic Blast 2026 venue
50 Breaststroke SCY 47.75 BB+5.66s to A 2026-01-17 SLA Arctic Blast 2026 venue
100 Breaststroke SCY 1:44.29 B+0.70s to BB 2026-02-14 SAC Winter Classic venue
50 Butterfly SCY 48.95 +2.46s to B 2026-01-18 SLA Arctic Blast 2026 venue
100 Butterfly SCY 1:42.00 B+2.71s to BB 2026-01-17 SLA Arctic Blast 2026 venue
100 Individual Medley SCY 1:38.52 B+8.73s to BB 2026-02-14 SAC Winter Classic venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Butterfly SCY 33.35 flying 200 Medley Relay (leg 3) 2026-01-17 SLA Arctic Blast 2026

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 10 & under · SCY

1058 points (3/5 events — incomplete)

EventTime Points
100 BK SCY 1:42.21 307
100 BR SCY 1:44.29 431
100 FL SCY 1:42.00 320
200 FR SCY— 0
200 IM SCY— 0

IMR 10 & under · SCY

1300 points (4/5 events — incomplete)

EventTime Points
50 BK SCY 50.74 255
50 BR SCY 47.75 442
50 FL SCY 48.95 248
100 IM SCY 1:38.52 355
100 FR SCY— 0

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Backstroke SCY 1:42.21

48.81
53.40

Front half 48.81s · back half 53.40s

100 Butterfly SCY 1:42.00

46.87
55.13

Front half 46.87s · back half 55.13s

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 41.34 1 swim
50 Backstroke SCY 50.74 1 swim
100 Backstroke SCY 1:42.21 1 swim
50 Breaststroke SCY 47.75 1 swim
100 Breaststroke SCY 1:44.29 1 swim
50 Butterfly SCY 48.95 1 swim
100 Butterfly SCY 1:42.00 1 swim
100 Individual Medley SCY 1:38.52 2 swims