swimstats

Makenna Biernacki

Fage 16COFGFHFLPOVAPSASJACSRAUNUN-SJ

242 plausible swims · 39 meets · 2024-01-13 → 2026-11-08

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.02 AAA+0.03s to AAAA·Sectionals ✓+0.13s to Futures 2026-11-06 2026 FHSAA Swimming & Diving Championship-3Avenue
100 Freestyle SCY 54.52 AA+0.03s to AAA·Sectionals ✓+2.63s to Futures 2026-09-27 2026 SwimRise September Splashfast pool
200 Freestyle SCY 2:03.21 A+0.52s to AA·+0.82s to Sectionals 2025-09-21 2025 Planet Swim Season Openervenue
500 Freestyle SCY 5:36.77 A+6.08s to AA·+7.38s to Sectionals 2024-11-17 2024 PSA Turkey Meetvenue
50 Backstroke SCY 27.46 AAA+0.97s to AAAA·+1.17s to Futures 2026-03-15 2026 Fl Swimming Spring Senior Championshipsvenue
100 Backstroke SCY 1:01.60 A+0.01s to AA·+0.21s to Sectionals 2026-03-14 2026 Fl Swimming Spring Senior Championshipsvenue
200 Backstroke SCY 2:18.22 A+4.73s to AA·+4.93s to Sectionals 2025-01-18 2025 G.O.A.T. TYR Team Challenge and SYOAvenue
50 Breaststroke SCY 31.01 AAA+0.02s to AAAA·+1.22s to Futures 2025-03-08 2025 Florida Swimming FLAGS NORTHvenue
100 Breaststroke SCY 1:11.11 A+0.02s to AA·+0.52s to Sectionals 2025-03-09 2025 Florida Swimming FLAGS NORTHvenue
200 Breaststroke SCY 2:39.29 A+5.30s to AA·+6.50s to Sectionals 2024-01-14 2024 G.O.A.T. TYR Team Challenge and SYOAvenue
50 Butterfly SCY 26.65 AAA+0.36s to AAAA·+0.96s to Futures 2026-09-27 2026 SwimRise September Splashfast pool
100 Butterfly SCY 59.99 AA+1.20s to AAA·Sectionals ✓+3.40s to Futures 2026-11-06 2026 FHSAA Swimming & Diving Championship-3Avenue
200 Individual Medley SCY 2:18.83 A+1.44s to AA·+2.34s to Sectionals 2025-01-19 2025 G.O.A.T. TYR Team Challenge and SYOAvenue
400 Individual Medley SCY 5:18.54 BB+11.55s to A·+26.95s to Sectionals 2024-11-16 2024 PSA Turkey Meetvenue
50 Freestyle LCM 28.06 AAA+0.77s to AAAA·Sectionals ✓+0.67s to Futures 2025-07-13 2025 FL Summer Age Group Championshipsvenue
100 Freestyle LCM 1:03.69 AA+2.00s to AAA·Sectionals ✓+4.40s to Futures 2025-06-22 2025 Planet Swim Summer Championshipsvenue
200 Freestyle LCM 2:21.17 A+1.88s to AA·+2.18s to Sectionals 2025-04-25 14th Annual JAX50 Sprint Dual Challengevenue
400 Freestyle LCM 5:00.70 A+5.81s to AA·+8.91s to Sectionals 2024-05-24 EAJ Speedo Mayhem 2024venue
50 Backstroke LCM 32.14 AAA+1.15s to AAAA·+1.25s to Futures 2025-07-12 2025 FL Summer Age Group Championshipsvenue
100 Backstroke LCM 1:12.75 A+0.86s to AA·+1.36s to Sectionals 2025-06-20 2025 Planet Swim Summer Championshipsvenue
200 Backstroke LCM 2:43.31 BB+2.32s to A·+9.92s to Sectionals 2025-04-25 14th Annual JAX50 Sprint Dual Challengevenue
50 Breaststroke LCM 36.00 AAA+0.81s to AAAA·+1.21s to Futures 2026-07-17 2026 Florida Summer Senior Championshipsvenue
100 Breaststroke LCM 1:21.87 A+0.38s to AA·+0.88s to Sectionals 2025-07-12 2025 FL Summer Age Group Championshipsvenue
200 Breaststroke LCM 3:02.94 BB+0.55s to A·+8.08s to Sectionals 2024-07-12 2024 FL Summer Age Group Championshipsvenue
50 Butterfly LCM 29.63 AAA+0.24s to AAAA·+0.14s to Futures 2026-07-18 2026 Florida Summer Senior Championshipsvenue
100 Butterfly LCM 1:08.55 AA+2.26s to AAA·Sectionals ✓+3.86s to Futures 2025-07-13 2025 FL Summer Age Group Championshipsvenue
200 Individual Medley LCM 2:44.00 A+6.51s to AA·+7.01s to Sectionals 2025-05-18 2025 PSA May Invitevenue
400 Individual Medley LCM 5:56.99 BB+7.30s to A·+24.50s to Sectionals 2024-05-04 2024 May Flowers Swim Meetvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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 SCY 24.07 flat 200 Free Relay 2026-11-06 2026 FHSAA Swimming & Diving Championship-3A
50 Freestyle SCY 23.96 flying 200 Free Relay (leg 3) 2026-11-08 2026 SwimRise Fall Festival
100 Freestyle SCY 55.84 flat 400 Free Relay 2025-12-06 RAFC Winter Classic
100 Freestyle SCY 54.50 flying 400 Free Relay (leg 2) 2026-03-14 2026 Fl Swimming Spring Senior Championships
200 Freestyle SCY 2:07.59 flying 800 Free Relay (leg 2) 2024-02-29 2024 Florida Swimming FLAGS NORTH
50 Backstroke SCY 27.37 flat 200 Medley Relay 2026-11-06 2026 FHSAA Swimming & Diving Championship-3A
100 Backstroke SCY 1:01.55 flat 400 Medley Relay 2026-03-13 2026 Fl Swimming Spring Senior Championships
50 Breaststroke SCY 30.02 flying 200 Medley Relay (leg 2) 2025-03-08 2025 Florida Swimming FLAGS NORTH
100 Breaststroke SCY 1:09.58 flying 400 Medley Relay (leg 2) 2025-03-06 2025 Florida Swimming FLAGS NORTH
50 Freestyle LCM 28.81 flat 200 Free Relay 2026-02-14 2026 SZSS Spring Championships
50 Freestyle LCM 20.34 flying 200 Free Relay (leg 3) 2024-07-12 2024 FL Summer Age Group Championships
100 Freestyle LCM 1:05.91 flat 400 Free Relay 2024-06-22 2024 Planet Swim Summer Championships
100 Freestyle LCM 1:03.25 flying 400 Free Relay (leg 4) 2026-02-13 2026 SZSS Spring Championships
200 Freestyle LCM 2:23.05 flying 800 Free Relay (leg 3) 2024-07-11 2024 FL Summer Age Group Championships
50 Backstroke LCM 32.33 flat 200 Medley Relay 2025-07-10 2025 FL Summer Age Group Championships
50 Breaststroke LCM 35.39 flying 200 Medley Relay (leg 2) 2026-07-18 2026 Florida Summer Senior Championships
100 Breaststroke LCM 1:23.00 flying 400 Medley Relay (leg 2) 2024-06-21 2024 Planet Swim Summer Championships
100 Butterfly LCM 1:09.33 flying 400 Medley Relay (leg 3) 2025-07-11 2025 FL Summer 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.

IMX / IMR

IMX 15-16 · SCY

3371 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 5:36.77 712
200 BK SCY 2:18.22 682
200 BR SCY 2:39.29 671
200 IM SCY 2:18.83 722
400 IM SCY 5:18.54 584
200 FL SCY— 0

IMR 15-16 · SCY

3771 points (5/5 events)

EventTime Points
200 FR SCY 2:03.21 746
100 BK SCY 1:01.60 754
100 BR SCY 1:11.11 745
100 FL SCY 59.99 804
200 IM SCY 2:18.83 722

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

PR splits

100 Freestyle SCY 54.52

25.96
28.56

Front half 25.96s · back half 28.56s

200 Freestyle SCY 2:03.21

28.43
31.03
32.06
31.69

Front half 59.46s · back half 63.75s

500 Freestyle SCY 5:36.77

29.22
32.94
33.18
103.23
35.33
35.02
67.85

100 Backstroke SCY 1:01.60

29.54
32.06

Front half 29.54s · back half 32.06s

200 Backstroke SCY 2:18.22 RT 0.63s

32.11
34.73
36.05
35.33

Front half 66.84s · back half 71.38s

100 Breaststroke SCY 1:11.11 RT 0.69s

33.68
37.43

Front half 33.68s · back half 37.43s

200 Breaststroke SCY 2:39.29

36.41
40.32
41.35
41.21

Front half 76.73s · back half 82.56s

100 Butterfly SCY 59.99

27.57
32.42

Front half 27.57s · back half 32.42s

200 Individual Medley SCY 2:18.83

29.54
37.10
40.94
31.25

Front half 66.64s · back half 72.19s

400 Individual Medley SCY 5:18.54

30.27
39.23
41.70
41.45
44.96
50.28
35.51
35.14

Front half 152.65s · back half 165.89s

100 Freestyle LCM 1:03.69

29.93
33.76

Front half 29.93s · back half 33.76s

200 Freestyle LCM 2:21.17

31.34
35.14
37.58
37.11

Front half 66.48s · back half 74.69s

400 Freestyle LCM 5:00.70

69.94
75.58
78.41
76.77

Front half 145.52s · back half 155.18s

100 Backstroke LCM 1:12.75

34.75
38.00

Front half 34.75s · back half 38.00s

200 Backstroke LCM 2:43.31

35.46
39.94
87.91

100 Breaststroke LCM 1:21.87 RT 0.71s

37.36
44.51

Front half 37.36s · back half 44.51s

200 Breaststroke LCM 3:02.94 RT 0.67s

40.42
46.22
48.28
48.02

Front half 86.64s · back half 96.30s

100 Butterfly LCM 1:08.55 RT 0.75s

31.80
36.75

Front half 31.80s · back half 36.75s

200 Individual Medley LCM 2:44.00

32.33
42.48
48.69
40.50

Front half 74.81s · back half 89.19s

400 Individual Medley LCM 5:56.99

35.27
46.19
45.69
45.56
51.87
51.59
41.65
39.17

Front half 172.71s · back half 184.28s

Reaction time

fastest 0.61s average 0.751s slowest 1.81s 39 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.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

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

50 Freestyle SCY 24.02 17 swims
100 Freestyle SCY 54.52 13 swims
200 Freestyle SCY 2:03.21 7 swims
500 Freestyle SCY 5:36.77 1 swim
50 Backstroke SCY 27.46 7 swims
100 Backstroke SCY 1:01.60 5 swims
200 Backstroke SCY 2:18.22 3 swims
50 Breaststroke SCY 31.01 10 swims
100 Breaststroke SCY 1:11.11 7 swims
200 Breaststroke SCY 2:39.29 7 swims
50 Butterfly SCY 26.65 10 swims
100 Butterfly SCY 59.99 13 swims
200 Individual Medley SCY 2:18.83 8 swims
400 Individual Medley SCY 5:18.54 1 swim
50 Freestyle LCM 28.06 23 swims
100 Freestyle LCM 1:03.69 14 swims
200 Freestyle LCM 2:21.17 6 swims
400 Freestyle LCM 5:00.70 2 swims
50 Backstroke LCM 32.14 11 swims
100 Backstroke LCM 1:12.75 12 swims
200 Backstroke LCM 2:43.31 3 swims
50 Breaststroke LCM 36.00 12 swims
100 Breaststroke LCM 1:21.87 14 swims
200 Breaststroke LCM 3:02.94 6 swims
50 Butterfly LCM 29.63 12 swims
100 Butterfly LCM 1:08.55 12 swims
200 Individual Medley LCM 2:44.00 4 swims
400 Individual Medley LCM 5:56.99 1 swim