swimstats

Emerson Ronston

Mage 10OZLIFE

31 plausible swims · 9 meets · 2025-10-25 → 2026-06-28

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 35.83 B+1.04s to BB 2025-11-22 FASTival 2025 venue
50 Backstroke SCY 46.57 B+3.48s to BB 2026-02-08 GTWY BE MY VALENTINE fast pool
50 Breaststroke SCY 50.93 B+3.14s to BB 2025-11-23 FASTival 2025 venue
50 Butterfly SCY 42.45 B+1.16s to BB 2026-02-07 GTWY BE MY VALENTINE fast pool
100 Individual Medley SCY 1:38.07 B+8.28s to BB 2025-11-23 FASTival 2025 venue
50 Freestyle LCM 37.58 BB+1.89s to A 2026-01-01 csp invite results
100 Freestyle LCM 1:31.36 B+0.67s to BB 2026-06-27 88th CSP Summer Invitational venue
50 Backstroke LCM 47.14 BB+4.05s to A 2026-06-27 88th CSP Summer Invitational venue
100 Backstroke LCM 1:46.75 B+2.26s to BB 2026-06-28 88th CSP Summer Invitational venue
50 Breaststroke LCM 58.49 B+4.10s to BB 2026-06-26 88th CSP Summer Invitational venue
50 Butterfly LCM 48.33 B+1.94s to BB 2026-06-27 88th CSP Summer Invitational venue
100 Butterfly LCM 1:54.53 B+1.64s to BB 2026-06-26 88th CSP Summer Invitational venue

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

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.

IMX / IMR

IMX 10 & under · LCM

755 points (2/5 events — incomplete)

EventTime Points
100 BK LCM 1:46.75 420
100 FL LCM 1:54.53 335
200 FR LCM— 0
100 BR LCM— 0
200 IM LCM— 0

IMR 10 & under · LCM

1653 points (4/5 events — incomplete)

EventTime Points
100 FR LCM 1:31.36 445
50 BK LCM 47.14 483
50 BR LCM 58.49 356
50 FL LCM 48.33 369
200 IM LCM— 0

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

PR splits

100 Freestyle LCM 1:31.36

43.43
47.93

Front half 43.43s · back half 47.93s

100 Butterfly LCM 1:54.53

53.32
61.21

Front half 53.32s · back half 61.21s

Progression

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

50 Freestyle SCY 35.83 7 swims
50 Backstroke SCY 46.57 1 swim
50 Breaststroke SCY 50.93 5 swims
50 Butterfly SCY 42.45 4 swims
100 Individual Medley SCY 1:38.07 2 swims
50 Freestyle LCM 37.58 3 swims
100 Freestyle LCM 1:31.36 1 swim
50 Backstroke LCM 47.14 1 swim
100 Backstroke LCM 1:46.75 2 swims
50 Breaststroke LCM 58.49 2 swims
50 Butterfly LCM 48.33 1 swim
100 Butterfly LCM 1:54.53 2 swims