Brianna Petrova

Fage 15OZRPLX

141 plausible swims · 28 meets · 2021-10-08 → 2026-05-31

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	27.24	A+0.75s to AA	2025-11-22	2025 Ozark A Championships venue
100 Freestyle	SCY	58.78	A+1.19s to AA	2025-10-10	Fall Festival Invitational
200 Freestyle	SCY	2:04.81	A+0.52s to AA	2025-11-21	2025 Ozark A Championships venue
500 Freestyle	SCY	5:37.00	A+1.71s to AA	2026-03-07	Senior Champs 2026 venue
1000 Freestyle	SCY	12:08.23	BB+8.34s to A	2025-01-18	2025 MLK Celebration Invitational venue
1650 Freestyle	SCY	19:06.87	AA+30.38s to AAA	2025-11-22	2025 Ozark A Championships venue
50 Backstroke	SCY	33.59	B+0.20s to BB	2025-01-12	2025 RSCA Polar Dash venue
100 Backstroke	SCY	1:06.35	BB+1.26s to A	2025-02-28	2025 Ozark Division I Championship
200 Backstroke	SCY	2:22.07	BB+0.78s to A	2026-03-08	Senior Champs 2026 venue
50 Breaststroke	SCY	37.24	BB+1.35s to A	2026-03-08	Senior Champs 2026 venue
100 Breaststroke	SCY	1:20.48	BB+5.49s to A	2025-10-10	Fall Festival Invitational
200 Breaststroke	SCY	2:47.76	BB+6.47s to A	2025-10-10	Fall Festival Invitational
50 Butterfly	SCY	31.37	BB+1.08s to A	2025-01-12	2025 RSCA Polar Dash venue
100 Butterfly	SCY	1:06.60	BB+1.61s to A	2026-01-18	2026 MLK Celebration Invitational venue
200 Butterfly	SCY	2:32.93	BB+8.74s to A	2025-10-10	Fall Festival Invitational
100 Individual Medley	SCY	1:11.76		2025-01-11	2025 RSCA Polar Dash venue
200 Individual Medley	SCY	2:21.74	A+2.95s to AA	2025-11-23	2025 Ozark A Championships venue
400 Individual Medley	SCY	4:55.94	AA+10.85s to AAA	2026-03-06	Senior Champs 2026 venue
50 Freestyle	LCM	30.46	A+0.17s to AA	2026-05-31	2026 Meet Me in St. Louis Invite venue
100 Freestyle	LCM	1:08.56	BB+0.37s to A	2025-01-01	Saluki Swim Club
200 Freestyle	LCM	2:52.38	B+12.19s to BB	2023-05-05	2023 John Traube Memorial Meet
400 Freestyle	LCM	5:06.11	A+8.02s to AA	2025-07-25	2025 Ozark Long Course Champs venue
800 Freestyle	LCM	10:31.68	A+17.49s to AA	2025-07-24	2025 Ozark Long Course Champs venue
100 Backstroke	LCM	1:17.36	BB+1.67s to A	2026-05-30	2026 Meet Me in St. Louis Invite venue
200 Backstroke	LCM	2:41.97	A+5.98s to AA	2026-05-31	2026 Meet Me in St. Louis Invite venue
100 Breaststroke	LCM	1:30.42	BB+4.53s to A	2026-05-31	2026 Meet Me in St. Louis Invite venue
200 Breaststroke	LCM	3:19.25	BB+13.46s to A	2025-01-01	Saluki Swim Club
50 Butterfly	LCM	38.02	B+1.03s to BB	2023-04-14	Sanction #: OZ-6209 venue
100 Butterfly	LCM	1:15.19	BB+1.70s to A	2026-05-30	2026 Meet Me in St. Louis Invite venue
200 Individual Medley	LCM	2:42.96	A+3.17s to AA	2025-07-26	2025 Ozark Long Course Champs venue
400 Individual Medley	LCM	5:38.05	AA+12.76s to AAA	2026-05-30	2026 Meet Me in St. Louis Invite venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	27.01	flying	200 Free Relay (leg 3)	2025-11-23	2025 Ozark A Championships
100 Freestyle	SCY	57.99	flying	400 Medley Relay (leg 4)	2025-11-22	2025 Ozark A Championships
100 Freestyle	SCY	58.32	flying	400 Free Relay (leg 4)	2025-11-23	2025 Ozark A Championships
200 Freestyle	SCY	2:07.65	flying	800 Free Relay (leg 4)	2025-11-21	2025 Ozark A Championships
50 Butterfly	SCY	29.66	flying	200 Medley Relay (leg 3)	2025-11-22	2025 Ozark A Championships
100 Butterfly	SCY	1:07.45	flying	400 Medley Relay (leg 3)	2025-03-01	2025 Ozark Division I Championship
50 Freestyle	LCM	31.10	flying	200 Free Relay (leg 3)	2025-07-27	2025 Ozark Long Course Champs
100 Freestyle	LCM	1:06.87	flying	400 Free Relay (leg 4)	2025-07-26	2025 Ozark Long Course Champs
200 Freestyle	LCM	3:50.89	flying	800 Free Relay (leg 4)	2025-07-24	2025 Ozark Long Course Champs
50 Butterfly	LCM	34.74	flying	200 Medley Relay (leg 3)	2025-07-27	2025 Ozark Long Course Champs
100 Butterfly	LCM	1:17.46	flying	400 Medley Relay (leg 3)	2025-07-25	2025 Ozark Long Course Champs

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

3858 points (6/6 events)

Event	Time	Points
500 FR SCY	5:37.00	711
200 BK SCY	2:22.07	628
200 BR SCY	2:47.76	574
200 FL SCY	2:32.93	538
200 IM SCY	2:21.74	679
400 IM SCY	4:55.94	728

IMR 15-16 · SCY

3102 points (5/5 events)

Event	Time	Points
200 FR SCY	2:04.81	718
100 BK SCY	1:06.35	604
100 BR SCY	1:20.48	514
100 FL SCY	1:06.60	587
200 IM SCY	2:21.74	679

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

PR splits

100 Freestyle SCY 58.78

28.41

30.37

Front half 28.41s · back half 30.37s

200 Freestyle SCY 2:04.81

28.98

31.46

32.17

32.20

Front half 60.44s · back half 64.37s

500 Freestyle SCY 5:37.00

31.28

33.54

34.51

34.77

34.61

34.27

34.22

34.16

33.44

32.20

Front half 168.71s · back half 168.29s

1000 Freestyle SCY 12:08.23

32.20

35.62

37.36

37.53

36.90

37.11

37.18

36.56

36.66

37.41

36.86

36.41

36.97

36.50

36.51

36.44

36.67

36.21

33.77

Front half 364.48s · back half 363.75s

1650 Freestyle SCY 19:06.87

30.97

34.04

34.96

35.56

35.57

35.50

35.42

35.36

35.46

35.34

35.49

35.28

35.23

35.41

35.21

35.10

35.08

34.83

35.06

34.91

35.02

35.01

34.93

35.04

34.59

34.28

34.78

34.31

34.63

34.56

34.11

33.68

32.15

100 Backstroke SCY 1:06.35

32.42

33.93

Front half 32.42s · back half 33.93s

200 Backstroke SCY 2:22.07

34.11

35.43

36.23

36.30

Front half 69.54s · back half 72.53s

100 Breaststroke SCY 1:20.48

39.01

41.47

Front half 39.01s · back half 41.47s

200 Breaststroke SCY 2:47.76

39.72

42.86

43.01

42.17

Front half 82.58s · back half 85.18s

100 Butterfly SCY 1:06.60

31.49

35.11

Front half 31.49s · back half 35.11s

200 Butterfly SCY 2:32.93

34.67

37.96

40.19

40.11

Front half 72.63s · back half 80.30s

100 Individual Medley SCY 1:11.76

34.73

37.03

Front half 34.73s · back half 37.03s

200 Individual Medley SCY 2:21.74

30.61

35.74

43.12

32.27

Front half 66.35s · back half 75.39s

400 Individual Medley SCY 4:55.94

32.22

36.77

36.98

36.90

43.03

43.90

33.74

32.40

Front half 142.87s · back half 153.07s

200 Freestyle LCM 2:52.38

85.49

86.89

Front half 85.49s · back half 86.89s

400 Freestyle LCM 5:06.11

34.92

37.78

38.38

39.47

39.09

39.65

38.75

38.07

Front half 150.55s · back half 155.56s

800 Freestyle LCM 10:31.68

35.91

38.51

40.27

40.42

41.29

40.76

40.39

40.18

40.65

40.28

39.88

39.12

39.62

38.91

38.76

36.73

Front half 317.73s · back half 313.95s

100 Backstroke LCM 1:17.36

37.94

39.42

Front half 37.94s · back half 39.42s

200 Backstroke LCM 2:41.97

40.25

40.47

41.12

40.13

Front half 80.72s · back half 81.25s

100 Breaststroke LCM 1:30.42

43.03

47.39

Front half 43.03s · back half 47.39s

100 Butterfly LCM 1:15.19

35.65

39.54

Front half 35.65s · back half 39.54s

200 Individual Medley LCM 2:42.96

35.58

41.40

48.34

37.64

Front half 76.98s · back half 85.98s

400 Individual Medley LCM 5:38.05

36.39

41.33

43.86

42.60

49.52

49.98

37.63

36.74

Front half 164.18s · back half 173.87s

Reaction time

fastest 0.81s average 0.810s slowest 0.81s 1 electronic start

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 27.24 9 swims

100 Freestyle SCY 58.78 13 swims

200 Freestyle SCY 2:04.81 8 swims

500 Freestyle SCY 5:37.00 2 swims

1000 Freestyle SCY 12:08.23 1 swim

1650 Freestyle SCY 19:06.87 3 swims

50 Backstroke SCY 33.59 4 swims

100 Backstroke SCY 1:06.35 11 swims

200 Backstroke SCY 2:22.07 10 swims

50 Breaststroke SCY 37.24 7 swims

100 Breaststroke SCY 1:20.48 12 swims

200 Breaststroke SCY 2:47.76 7 swims

50 Butterfly SCY 31.37 6 swims

100 Butterfly SCY 1:06.60 6 swims

200 Butterfly SCY 2:32.93 1 swim

100 Individual Medley SCY 1:11.76 4 swims

200 Individual Medley SCY 2:21.74 8 swims

400 Individual Medley SCY 4:55.94 2 swims

50 Freestyle LCM 30.46 1 swim

100 Freestyle LCM 1:08.56 3 swims

200 Freestyle LCM 2:52.38 1 swim

400 Freestyle LCM 5:06.11 3 swims

800 Freestyle LCM 10:31.68 1 swim

100 Backstroke LCM 1:17.36 3 swims

200 Backstroke LCM 2:41.97 3 swims

100 Breaststroke LCM 1:30.42 2 swims

200 Breaststroke LCM 3:19.25 2 swims

50 Butterfly LCM 38.02 1 swim

100 Butterfly LCM 1:15.19 3 swims

200 Individual Medley LCM 2:42.96 2 swims

400 Individual Medley LCM 5:38.05 2 swims