Eric Tkachenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.34 | B+0.45s to BB | 2023-09-29 | RAC First Splash |
| 100 Freestyle | SCY | 1:05.04 | B+2.35s to BB | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Site venue |
| 200 Freestyle | SCY | 2:21.37 | B+4.18s to BB | 2023-10-15 | CAA Early Season Mini & Mid Distance Meet slow pool |
| 500 Freestyle | SCY | 6:34.87 | B+24.68s to BB | 2023-10-14 | CAA Early Season Mini & Mid Distance Meet |
| 200 Backstroke | SCY | 2:21.37 | BB+2.38s to A | 2023-10-14 | CAA Early Season Mini & Mid Distance Meet |
| 50 Breaststroke | SCY | 39.44 | B+1.85s to BB | 2024-02-11 | GBSA - 2024 Last Chance Qualifying venue |
| 100 Breaststroke | SCY | 1:25.93 | +1.64s to B | 2023-03-11 | 2023 MD LSC JR Champs - NBAC Site venue |
| 200 Breaststroke | SCY | 3:03.80 | +0.81s to B | 2023-09-29 | RAC First Splash |
| 50 Butterfly | SCY | 36.91 | +2.22s to B | 2024-02-17 | 2023 Bridget Vache Memorial MAC Fall Frenzy |
| 100 Butterfly | SCY | 1:22.14 | +8.35s to B | 2023-09-29 | RAC First Splash |
| 100 Individual Medley | SCY | 1:16.58 | 2023-03-19 | 2023 MD LSC 11 & Over B Championships venue | |
| 200 Individual Medley | SCY | 2:47.31 | +2.62s to B | 2023-10-14 | CAA Early Season Mini & Mid Distance Meet slow pool |
| 400 Individual Medley | SCY | 5:52.62 | B+25.03s to BB | 2023-10-14 | CAA Early Season Mini & Mid Distance Meet |
| 50 Freestyle | LCM | 33.94 | B+0.85s to BB | 2023-07-08 | 2023 Sandbox Invitational venue |
| 100 Freestyle | LCM | 1:14.14 | B+1.55s to BB | 2023-07-28 | 2023 Summer Junior Champs LCM Meet venue |
| 200 Freestyle | LCM | 2:40.41 | B+2.52s to BB | 2023-07-29 | 2023 Summer Junior Champs LCM Meet venue |
| 400 Freestyle | LCM | 5:39.57 | B+5.38s to BB | 2023-07-15 | 2023 MD Long Course Last Chance Meet venue |
| 50 Backstroke | LCM | 43.46 | +2.27s to B | 2023-07-29 | 2023 Summer Junior Champs LCM Meet venue |
| 50 Breaststroke | LCM | 46.54 | +0.65s to B | 2023-06-11 | 2023 CAC Summer LCM BB&Faster Swim Meet slow pool |
| 100 Breaststroke | LCM | 1:41.78 | +4.59s to B | 2023-07-09 | 2023 Sandbox Invitational venue |
| 200 Breaststroke | LCM | 3:36.56 | +3.17s to B | 2023-04-16 | 2023 CBAC Spring Long Course Meet slow pool |
| 50 Butterfly | LCM | 44.35 | +5.36s to B | 2023-07-08 | 2023 Sandbox Invitational venue |
| 100 Butterfly | LCM | 1:38.87 | +14.78s to B | 2023-04-16 | 2023 CBAC Spring Long Course Meet slow pool |
| 200 Individual Medley | LCM | 3:11.07 | +0.68s to B | 2023-07-08 | 2023 Sandbox Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
IMX / IMR
IMX 13-14 · SCY
2033 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:34.87 | 393 |
| 200 BK SCY | 2:21.37 | 552 |
| 200 BR SCY | 3:03.80 | 363 |
| 200 IM SCY | 2:47.31 | 355 |
| 400 IM SCY | 5:52.62 | 370 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
1400 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:21.37 | 432 |
| 100 BR SCY | 1:25.93 | 347 |
| 100 FL SCY | 1:22.14 | 266 |
| 200 IM SCY | 2:47.31 | 355 |
| 100 BK 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 1:05.04
Front half 31.71s · back half 33.33s
100 Breaststroke SCY 1:25.93
Front half 39.93s · back half 46.00s
100 Individual Medley SCY 1:16.58
Front half 38.71s · back half 37.87s
100 Freestyle LCM 1:14.14
Front half 35.69s · back half 38.45s
200 Freestyle LCM 2:40.41
Front half 77.35s · back half 83.06s
400 Freestyle LCM 5:39.57
Front half 167.99s · back half 171.58s
100 Breaststroke LCM 1:41.78
Front half 48.04s · back half 53.74s
200 Breaststroke LCM 3:36.56
Front half 104.10s · back half 112.46s
100 Butterfly LCM 1:38.87
Front half 44.92s · back half 53.95s
200 Individual Medley LCM 3:11.07
Front half 96.04s · back half 95.03s
Progression
Faster times are higher. One card per event, all courses & history.