swimstats

Oliviia Efimenko

Fage 15CAAZOTUN-01UN-9

122 plausible swims · 19 meets · 2024-07-25 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.18 AA+0.79s to AAA·+0.09s to Sectionals 2026-02-01 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue
100 Freestyle SCY 57.19 AA+2.10s to AAA·+0.70s to Sectionals 2025-11-23 2025 CA MVN Turkey Classicvenue
200 Freestyle SCY 2:02.13 AA+3.24s to AAA·Sectionals ✓+9.84s to Futures 2025-11-22 2025 CA MVN Turkey Classicvenue
500 Freestyle SCY 5:21.25 AA+0.56s to AAA·Sectionals ✓+18.66s to Futures 2025-11-21 2025 CA MVN Turkey Classicvenue
50 Backstroke SCY 28.80 AA+0.61s to AAA·+2.51s to Futures 2025-12-14 2025 CA SCS/SCAT WAGvenue
100 Backstroke SCY 1:00.55 AA+0.86s to AAA·Sectionals ✓+3.46s to Futures 2025-12-12 2025 CA SCS/SCAT WAGvenue
200 Backstroke SCY 2:07.72 AAA+4.03s to AAAA·Sectionals ✓+3.53s to Futures 2026-03-13 2026 SCS Spring Age Group Champs @ RMDA - copvenue
100 Butterfly SCY 1:02.18 AA+2.59s to AAA·+1.09s to Sectionals 2025-03-15 2025 SCS Spring Age Group Champs @ Armadavenue
200 Butterfly SCY 2:13.49 AA+1.30s to AAA·Sectionals ✓+8.10s to Futures 2025-12-14 2025 CA SCS/SCAT WAGvenue
200 Individual Medley SCY 2:15.59 AA+2.90s to AAA·Sectionals ✓+9.20s to Futures 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - copvenue
400 Individual Medley SCY 4:48.97 AA+3.88s to AAA·Sectionals ✓+18.28s to Futures 2025-11-23 2025 CA MVN Turkey Classicvenue
50 Freestyle LCM 29.69 AA+0.70s to AAA·+0.10s to Sectionals 2026-07-26 2026 CA SCS Summer A/G Champsvenue
100 Freestyle LCM 1:03.87 AA+1.38s to AAA·Sectionals ✓+4.58s to Futures 2026-05-24 2026 CA 30th NOVA-Speedo Grand Challengevenue
400 Freestyle LCM 4:53.31 AA+8.12s to AAA·+1.52s to Sectionals 2026-04-12 2026 FAST Orange Committee April BB Min Meetvenue
50 Backstroke LCM 34.39 AA+1.10s to AAA·+3.50s to Futures 2026-06-11 ARMADA-2026 SCS June AG Invitevenue
100 Backstroke LCM 1:09.69 AA+0.30s to AAA·Sectionals ✓+2.90s to Futures 2025-07-27 2025 CA SCS/RAA Summer A/G Champsvenue
200 Backstroke LCM 2:29.29 AA+0.10s to AAA·Sectionals ✓+5.30s to Futures 2026-05-23 2026 CA 30th NOVA-Speedo Grand Challengevenue
100 Butterfly LCM 1:07.23 AAA+2.94s to AAAA·Sectionals ✓+2.54s to Futures 2026-06-11 ARMADA-2026 SCS June AG Invitevenue
200 Butterfly LCM 2:31.61 AA+1.62s to AAA·Sectionals ✓+9.72s to Futures 2026-06-12 ARMADA-2026 SCS June AG Invitevenue
200 Individual Medley LCM 2:35.84 AA+3.05s to AAA·Sectionals ✓+9.65s to Futures 2025-07-26 2025 CA SCS/RAA Summer A/G Champsvenue
400 Individual Medley LCM 5:23.00 AAA+12.51s to AAAA·Sectionals ✓+15.71s to Futures 2026-07-24 2026 CA SCS Summer A/G Champsvenue

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

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 25.77 flat 200 Free Relay 2025-12-12 2025 CA SCS/SCAT WAG
50 Freestyle SCY 25.41 flying 200 Free Relay (leg 2) 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - cop
100 Freestyle SCY 58.27 flat 400 Free Relay 2024-12-15 2024 CA SCAT/SCS WAG
100 Freestyle SCY 56.72 flying 400 Free Relay (leg 2) 2025-03-14 2025 SCS Spring Age Group Champs @ Armada
200 Freestyle SCY 2:01.15 flat 800 Free Relay 2026-03-12 2026 SCS Spring Age Group Champs @ RMDA - cop
50 Backstroke SCY 28.90 flat 200 Medley Relay 2024-12-15 2024 CA SCAT/SCS WAG
100 Backstroke SCY 1:02.08 flat 400 Medley Relay 2025-03-15 2025 SCS Spring Age Group Champs @ Armada
50 Freestyle LCM 30.80 flat 200 Free Relay 2024-07-26 2024 CA SCS/ BREA Summer A/G Champs
50 Freestyle LCM 28.80 flying 200 Free Relay (leg 3) 2025-07-25 2025 CA SCS/RAA Summer A/G Champs
100 Freestyle LCM 1:01.64 flying 400 Free Relay (leg 4) 2026-07-26 2026 CA SCS Summer A/G Champs
200 Freestyle LCM 2:15.18 flat 800 Free Relay 2026-07-23 2026 CA SCS Summer A/G Champs
50 Backstroke LCM 33.80 flat 200 Medley Relay 2025-07-25 2025 CA SCS/RAA Summer A/G Champs
100 Backstroke LCM 1:14.48 flat 400 Medley Relay 2026-07-25 2026 CA SCS Summer A/G Champs
50 Breaststroke LCM 41.88 flying 200 Medley Relay (leg 2) 2024-07-26 2024 CA SCS/ BREA Summer A/G Champs
100 Butterfly LCM 1:14.96 flying 400 Medley Relay (leg 3) 2024-07-27 2024 CA SCS/ BREA Summer A/G 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

4050 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 5:21.25 820
200 BK SCY 2:07.72 864
200 FL SCY 2:13.49 809
200 IM SCY 2:15.59 775
400 IM SCY 4:48.97 782
200 BR SCY— 0

IMR 15-16 · SCY

3057 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 2:02.13 766
100 BK SCY 1:00.55 794
100 FL SCY 1:02.18 722
200 IM SCY 2:15.59 775
100 BR SCY— 0

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

PR splits

100 Freestyle SCY 57.19

27.43
29.76

Front half 27.43s · back half 29.76s

200 Freestyle SCY 2:02.13

28.29
31.40
32.03
30.41

Front half 59.69s · back half 62.44s

500 Freestyle SCY 5:21.25

28.97
32.34
32.38
32.36
32.42
32.80
33.12
33.10
33.05
30.71

Front half 158.47s · back half 162.78s

100 Backstroke SCY 1:00.55

29.24
31.31

Front half 29.24s · back half 31.31s

200 Backstroke SCY 2:07.72

29.83
31.95
33.29
32.65

Front half 61.78s · back half 65.94s

100 Butterfly SCY 1:02.18

29.10
33.08

Front half 29.10s · back half 33.08s

200 Butterfly SCY 2:13.49

30.03
34.57
34.99
33.90

Front half 64.60s · back half 68.89s

200 Individual Medley SCY 2:15.59

29.78
33.33
41.51
30.97

Front half 63.11s · back half 72.48s

400 Individual Medley SCY 4:48.97

30.59
34.88
35.90
35.82
42.62
44.12
33.35
31.69

Front half 137.19s · back half 151.78s

100 Freestyle LCM 1:03.87

30.88
32.99

Front half 30.88s · back half 32.99s

400 Freestyle LCM 4:53.31

34.68
37.16
38.40
37.90
37.99
37.80
36.02
33.36

Front half 148.14s · back half 145.17s

200 Backstroke LCM 2:29.29

35.08
38.16
38.92
37.13

Front half 73.24s · back half 76.05s

200 Butterfly LCM 2:31.61

33.60
39.36
39.34
39.31

Front half 72.96s · back half 78.65s

200 Individual Medley LCM 2:35.84

32.98
39.65
47.96
35.25

Front half 72.63s · back half 83.21s

400 Individual Medley LCM 5:23.00

34.26
38.91
41.09
39.88
48.96
48.94
37.03
33.93

Front half 154.14s · back half 168.86s

Reaction time

fastest 0.57s average 0.643s slowest 0.76s 3 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 26.18 5 swims
100 Freestyle SCY 57.19 2 swims
200 Freestyle SCY 2:02.13 5 swims
500 Freestyle SCY 5:21.25 2 swims
50 Backstroke SCY 28.80 6 swims
100 Backstroke SCY 1:00.55 14 swims
200 Backstroke SCY 2:07.72 13 swims
100 Butterfly SCY 1:02.18 4 swims
200 Butterfly SCY 2:13.49 5 swims
200 Individual Medley SCY 2:15.59 6 swims
400 Individual Medley SCY 4:48.97 1 swim
50 Freestyle LCM 29.69 5 swims
100 Freestyle LCM 1:03.87 4 swims
400 Freestyle LCM 4:53.31 1 swim
50 Backstroke LCM 34.39 3 swims
100 Backstroke LCM 1:09.69 9 swims
200 Backstroke LCM 2:29.29 13 swims
100 Butterfly LCM 1:07.23 10 swims
200 Butterfly LCM 2:31.61 5 swims
200 Individual Medley LCM 2:35.84 6 swims
400 Individual Medley LCM 5:23.00 3 swims