Heshan Karunaratne

Mage 18CZMTVSC

15 plausible swims · 4 meets · 2024-03-21 → 2025-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle LCM 25.52 AA+0.43s to AAA 2025-03-27 2025 Central Zone East Spring Speedo Sectiona venue
50 Backstroke LCM 27.91 AAAA 2025-07-25 2025 TYR FUTURES MADISON venue
100 Backstroke LCM 59.35 AAA+0.66s to AAAA 2025-07-24 2025 TYR FUTURES MADISON venue
200 Backstroke LCM 2:11.86 AAA+4.17s to AAAA 2025-07-26 2025 TYR FUTURES MADISON venue
50 Butterfly LCM 28.12 AA+0.73s to AAA 2025-07-24 2025 TYR FUTURES MADISON venue
200 Individual Medley LCM 2:17.17 AA+1.48s to AAA 2025-07-26 2025 TYR FUTURES MADISON venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Backstroke LCM 28.52 flat 200 Medley Relay 2024-03-22 2024 Spring Speedo Sectionals
100 Backstroke LCM 1:02.04 flat 400 Medley Relay 2024-03-24 2024 Spring Speedo Sectionals

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 17-18 · LCM

1722 points (2/6 events — incomplete)

EventTime Points
200 BK LCM 2:11.86 891
200 IM LCM 2:17.17 831
400 FR LCM 0
200 BR LCM 0
200 FL LCM 0
400 IM LCM 0

IMR 17-18 · LCM

1773 points (2/5 events — incomplete)

EventTime Points
100 BK LCM 59.35 942
200 IM LCM 2:17.17 831
200 FR LCM 0
100 BR LCM 0
100 FL LCM 0

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

PR splits

100 Backstroke LCM 59.35

28.28
31.07

Front half 28.28s · back half 31.07s

200 Backstroke LCM 2:11.86

29.72
32.76
34.35
35.03

Front half 62.48s · back half 69.38s

200 Individual Medley LCM 2:17.17

28.52
33.12
42.81
32.72

Front half 61.64s · back half 75.53s

Progression

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

50 Freestyle LCM 25.52 3 swims
50 Backstroke LCM 27.91 1 swim
100 Backstroke LCM 59.35 3 swims
200 Backstroke LCM 2:11.86 3 swims
50 Butterfly LCM 28.12 1 swim
200 Individual Medley LCM 2:17.17 4 swims