swimDarren Boyko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.19 | 2025-02-02 | Polar Plungevenue | |
| 50 Freestyle | SCY | 33.71 | BB+2.52s to A·+11.12s to Sectionals | 2026-03-01 | 2026 MCSA Junior Cupfast pool |
| 100 Freestyle | SCY | 1:13.92 | BB+3.73s to A·+24.93s to Sectionals | 2026-02-28 | 2026 MCSA Junior Cupfast pool |
| 200 Freestyle | SCY | 2:58.07 | B+7.38s to BB·+70.58s to Sectionals | 2025-12-14 | OLY Swimming Holiday Bowlvenue |
| 25 Backstroke | SCY | 21.65 | 2025-02-01 | Polar Plungevenue | |
| 50 Backstroke | SCY | 41.08 | BB+3.29s to A·+16.59s to Sectionals | 2025-11-15 | 2025 SAC Thanksgiving Classic ABC Meetvenue |
| 100 Backstroke | SCY | 1:31.90 | B+1.41s to BB·+35.81s to Sectionals | 2025-12-14 | OLY Swimming Holiday Bowlvenue |
| 200 Backstroke | SCY | 3:22.63 | +81.24s to Sectionals | 2025-12-14 | OLY Swimming Holiday Bowlvenue |
| 100 Individual Medley | SCY | 1:37.78 | B+7.99s to BB | 2025-11-15 | 2025 SAC Thanksgiving Classic ABC Meetvenue |
| 50 Freestyle | LCM | 35.98 | BB+0.29s to A·+9.99s to Sectionals | 2026-07-18 | 2026 MI LCM MAGS Championship Meetfast pool |
| 100 Freestyle | LCM | 1:19.68 | A+2.89s to AA·+23.09s to Sectionals | 2026-07-17 | 2026 MI LCM MAGS Championship Meetfast pool |
| 200 Freestyle | LCM | 2:55.86 | BB+2.17s to A·+52.37s to Sectionals | 2026-07-19 | 2026 MI LCM MAGS Championship Meetfast pool |
| 50 Backstroke | LCM | 47.11 | BB+4.02s to A·+18.42s to Sectionals | 2026-06-13 | 2026 OLY Summer Classicvenue |
| 100 Backstroke | LCM | 1:38.28 | BB+5.99s to A·+33.89s to Sectionals | 2026-06-14 | 2026 OLY Summer Classicvenue |
| 50 Breaststroke | LCM | 1:04.00 | +3.11s to B·+32.01s to Sectionals | 2026-06-14 | 2026 OLY Summer Classicvenue |
| 50 Butterfly | LCM | 52.32 | +0.03s to B·+24.93s to Sectionals | 2026-06-13 | 2026 OLY Summer Classicvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.92 | flat | 200 Free Relay | 2026-03-01 | 2026 MCSA Junior Cup |
| 50 Freestyle | SCY | 9.55 | flying | 200 Free Relay (leg 2) | 2025-02-23 | 2025 MCSA Junior Cup |
| 50 Backstroke | SCY | 35.68 | flat | 200 Medley Relay | 2025-02-22 | 2025 MCSA Junior Cup |
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 10 & under · LCM
1180 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:55.86 | 641 |
| 100 BK LCM | 1:38.28 | 539 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1718 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:19.68 | 671 |
| 50 BK LCM | 47.11 | 484 |
| 50 BR LCM | 1:04.00 | 272 |
| 50 FL LCM | 52.32 | 291 |
| 200 IM LCM | — | 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 1:13.92
Front half 35.63s · back half 38.29s
200 Freestyle SCY 2:58.07
Front half 86.00s · back half 92.07s
100 Backstroke SCY 1:31.90
Front half 45.05s · back half 46.85s
200 Backstroke SCY 3:22.63
Front half 101.77s · back half 100.86s
100 Individual Medley SCY 1:37.78
Front half 44.31s · back half 53.47s
100 Freestyle LCM 1:19.68
Front half 37.49s · back half 42.19s
200 Freestyle LCM 2:55.86
Front half 85.09s · back half 90.77s
100 Backstroke LCM 1:38.28
Front half 48.69s · back half 49.59s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
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.