swimstats

Sydney Holfelder

Fage 19BDMTNCSESTVAMORNCSTAC

105 plausible swims · 14 meets · 2019-07-30 → 2026-06-21

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.06 2022-10-09 2022 TAC vs.TIDE vs. NCAP Duel slow pool
100 Freestyle SCY 54.32 2022-10-08 2022 TAC vs.TIDE vs. NCAP Duel slow pool
200 Freestyle SCY 1:55.01 2022-10-09 2022 TAC vs.TIDE vs. NCAP Duel slow pool
100 Backstroke SCY 1:00.90 2022-10-08 2022 TAC vs.TIDE vs. NCAP Duel slow pool
100 Breaststroke SCY 1:13.53 2019-10-19 TAC-TIDE Dual Speedo Challenge venue
100 Butterfly SCY 1:00.04 2022-10-08 2022 TAC vs.TIDE vs. NCAP Duel slow pool
50 Freestyle LCM 26.62 2024-07-24 2024 Futures Championships - Austin
100 Freestyle LCM 57.88 2024-07-24 2024 Futures Championships - Austin
200 Freestyle LCM 2:05.91 2024-07-24 2024 Futures Championships - Austin
400 Freestyle LCM 4:35.82 2024-07-24 2024 Futures Championships - Austin
50 Backstroke LCM 30.90 2019-07-30 2019 Southern Zone Age Group Championships
100 Backstroke LCM 1:06.36 2025-06-14 2025 TAC TITANS Triangle Classic venue
200 Backstroke LCM 2:24.01 2025-05-18 2025 TAC TITANS Spring Fling Meet venue
50 Breaststroke LCM 39.10 2019-07-30 2019 Southern Zone Age Group Championships
100 Breaststroke LCM 1:16.83 2025-07-11 2025 NC LC SR Championships venue
50 Butterfly LCM 31.88 2019-08-03 2019 Southern Zone Age Group Championships venue
100 Butterfly LCM 1:06.65 2021-07-28 2021 Futures Championships - Huntsville
200 Individual Medley LCM 2:20.74 2025-06-15 2025 TAC TITANS Triangle Classic venue
400 Individual Medley LCM 5:18.31 2026-06-18 2026 Tennessee Aquatics June Invitational

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle LCM 28.73 flying 200 Free Relay (leg 4) 2019-08-03 2019 Southern Zone Age Group Championships

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

PR splits

100 Freestyle SCY 54.32

26.25
28.07

Front half 26.25s · back half 28.07s

200 Freestyle SCY 1:55.01

27.41
29.36
29.41
28.83

Front half 56.77s · back half 58.24s

100 Backstroke SCY 1:00.90

29.83
31.07

Front half 29.83s · back half 31.07s

100 Breaststroke SCY 1:13.53

34.62
38.91

Front half 34.62s · back half 38.91s

100 Butterfly SCY 1:00.04

28.67
31.37

Front half 28.67s · back half 31.37s

100 Backstroke LCM 1:06.36

31.71
34.65

Front half 31.71s · back half 34.65s

200 Backstroke LCM 2:24.01

33.90
36.59
37.07
36.45

Front half 70.49s · back half 73.52s

100 Breaststroke LCM 1:16.83

35.43
41.40

Front half 35.43s · back half 41.40s

200 Individual Medley LCM 2:20.74

30.00
36.64
41.11
32.99

Front half 66.64s · back half 74.10s

Reaction time

fastest 0.59s average 0.620s slowest 0.66s 4 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

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

50 Freestyle SCY 25.06 1 swim
100 Freestyle SCY 54.32 1 swim
200 Freestyle SCY 1:55.01 2 swims
100 Backstroke SCY 1:00.90 2 swims
100 Breaststroke SCY 1:13.53 1 swim
100 Butterfly SCY 1:00.04 2 swims
50 Freestyle LCM 26.62 16 swims
100 Freestyle LCM 57.88 15 swims
200 Freestyle LCM 2:05.91 13 swims
400 Freestyle LCM 4:35.82 5 swims
50 Backstroke LCM 30.90 8 swims
100 Backstroke LCM 1:06.36 10 swims
200 Backstroke LCM 2:24.01 4 swims
50 Breaststroke LCM 39.10 2 swims
100 Breaststroke LCM 1:16.83 4 swims
50 Butterfly LCM 31.88 1 swim
100 Butterfly LCM 1:06.65 2 swims
200 Individual Medley LCM 2:20.74 14 swims
400 Individual Medley LCM 5:18.31 2 swims