swimSylvia Deliduka
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.39 | AAAA·Futures ✓+0.10s to Winter JNs | 2026-03-07 | 2026 SC Illinois Senior Championships - copivenue |
| 100 Freestyle | SCY | 50.98 | AAAA·Futures ✓+0.59s to Winter JNs | 2026-03-08 | 2026 SC Illinois Senior Championships - copivenue |
| 200 Freestyle | SCY | 1:54.40 | AAA+2.71s to AAAA·Sectionals ✓+2.11s to Futures | 2024-11-24 | 2024 Speedo Grand Chalengevenue |
| 500 Freestyle | SCY | 5:00.05 | AAAA·Futures ✓+6.46s to Winter JNs | 2026-03-07 | 2026 SC Illinois Senior Championships - copivenue |
| 1650 Freestyle | SCY | 18:41.03 | AA+24.34s to AAA·+24.54s to Sectionals | 2024-02-11 | 2024 PX3 Valentine Openslow pool |
| 50 Backstroke | SCY | 27.03 | AAA+0.64s to AAAA·Sectionals ✓+0.74s to Futures | 2024-11-22 | 2024 Speedo Grand Chalengevenue |
| 100 Backstroke | SCY | 58.74 | AA+0.25s to AAA·Sectionals ✓+1.65s to Futures | 2024-11-24 | 2024 Speedo Grand Chalengevenue |
| 200 Backstroke | SCY | 2:03.75 | AAA+2.56s to AAAA·Futures ✓+4.36s to Winter JNs | 2025-03-09 | 2025 SC Illinois Senior Championshipsvenue |
| 200 Breaststroke | SCY | 2:37.40 | A+3.91s to AA·+6.41s to Sectionals | 2024-02-10 | 2024 PX3 Valentine Openslow pool |
| 100 Butterfly | SCY | 57.84 | AAA+2.25s to AAAA·Sectionals ✓+1.25s to Futures | 2025-03-07 | 2025 SC Illinois Senior Championshipsvenue |
| 200 Butterfly | SCY | 2:22.17 | BB+0.68s to A·+9.08s to Sectionals | 2024-02-10 | 2024 PX3 Valentine Openslow pool |
| 200 Individual Medley | SCY | 2:06.68 | AAA+2.09s to AAAA·Sectionals ✓+0.29s to Futures | 2025-03-08 | 2025 SC Illinois Senior Championshipsvenue |
| 50 Freestyle | LCM | 26.51 | AAAA·Jr Nationals ✓+0.32s to Nationals | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 100 Freestyle | LCM | 58.37 | AAAA·Futures ✓+0.18s to Winter JNs | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 200 Freestyle | LCM | 2:07.38 | AAA+0.29s to AAAA·Futures ✓+2.39s to Jr Nationals | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 400 Freestyle | LCM | 4:46.57 | AA+5.48s to AAA·+4.18s to Sectionals | 2024-05-10 | Blue Devil Swim Club May Maniavenue |
| 50 Backstroke | LCM | 30.39 | AAAA·Futures ✓+0.60s to Jr Nationals | 2026-07-11 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPSvenue |
| 100 Backstroke | LCM | 1:06.81 | AAA+1.52s to AAAA·Sectionals ✓+0.02s to Futures | 2025-08-02 | 2025 LC Illinois Senior Championshipsvenue |
| 200 Backstroke | LCM | 2:26.41 | AAA+4.92s to AAAA·Sectionals ✓+2.42s to Futures | 2026-06-21 | HISI Senior Summer Championship (LCM)venue |
| 100 Breaststroke | LCM | 1:21.47 | A+0.78s to AA·+1.48s to Sectionals | 2025-08-02 | 2025 LC Illinois Senior Championshipsvenue |
| 100 Butterfly | LCM | 1:04.40 | AAA+1.11s to AAAA·Futures ✓+1.71s to Winter JNs | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 200 Individual Medley | LCM | 2:30.59 | AA+0.70s to AAA·Sectionals ✓+4.40s to Futures | 2026-06-18 | HISI Senior Summer Championship (LCM)venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 24.57 | flat | 200 Free Relay | 2025-03-08 | 2025 SC Illinois Senior Championships |
| 50 Freestyle | SCY | 23.20 | flying | 200 Free Relay (leg 3) | 2024-11-22 | 2024 Speedo Grand Chalenge |
| 100 Freestyle | SCY | 50.99 | flat | 400 Free Relay | 2026-03-08 | 2026 SC Illinois Senior Championships - copi |
| 100 Freestyle | SCY | 50.52 | flying | 400 Medley Relay (leg 4) | 2026-03-07 | 2026 SC Illinois Senior Championships - copi |
| 200 Freestyle | SCY | 1:53.81 | flying | 800 Free Relay (leg 2) | 2025-03-07 | 2025 SC Illinois Senior Championships |
| 50 Backstroke | SCY | 27.02 | flat | 200 Medley Relay | 2024-11-23 | 2024 Speedo Grand Chalenge |
| 100 Backstroke | SCY | 59.18 | flat | 400 Medley Relay | 2025-03-08 | 2025 SC Illinois Senior Championships |
| 50 Breaststroke | SCY | 31.17 | flying | 200 Medley Relay (leg 2) | 2026-03-08 | 2026 SC Illinois Senior Championships - copi |
| 50 Freestyle | LCM | 27.69 | flat | 200 Free Relay | 2026-06-20 | HISI Senior Summer Championship (LCM) |
| 50 Freestyle | LCM | 27.14 | flying | 200 Medley Relay (leg 4) | 2026-06-18 | HISI Senior Summer Championship (LCM) |
| 50 Freestyle | LCM | 26.20 | flying | 200 Free Relay (leg 2) | 2026-07-09 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 100 Freestyle | LCM | 58.66 | flat | 400 Free Relay | 2026-07-11 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 100 Freestyle | LCM | 59.82 | flying | 400 Free Relay (leg 2) | 2024-07-12 | 2024 CZ North Section Summer Sectionals |
| 100 Freestyle | LCM | 1:01.55 | flying | 400 Medley Relay (leg 4) | 2026-06-19 | HISI Senior Summer Championship (LCM) |
| 200 Freestyle | LCM | 2:08.51 | flat | 800 Free Relay | 2026-07-10 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 200 Freestyle | LCM | 2:10.82 | flying | 800 Free Relay (leg 2) | 2024-07-13 | 2024 CZ North Section Summer Sectionals |
| 50 Backstroke | LCM | 31.26 | flat | 200 Medley Relay | 2026-07-09 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 100 Butterfly | LCM | 1:03.62 | flying | 400 Medley Relay (leg 3) | 2026-07-12 | 2026 CENTRAL ZONE NORTH SUMMER 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 17-18 · SCY
4086 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:00.05 | 973 |
| 200 BK SCY | 2:03.75 | 891 |
| 200 BR SCY | 2:37.40 | 681 |
| 200 FL SCY | 2:22.17 | 633 |
| 200 IM SCY | 2:06.68 | 908 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
4344 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:07.38 | 963 |
| 100 BK LCM | 1:06.81 | 899 |
| 100 BR LCM | 1:21.47 | 722 |
| 100 FL LCM | 1:04.40 | 922 |
| 200 IM LCM | 2:30.59 | 838 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.98
Front half 24.60s · back half 26.38s
200 Freestyle SCY 1:54.40 RT 0.79s
Front half 56.34s · back half 58.06s
500 Freestyle SCY 5:00.05
Front half 148.56s · back half 151.49s
1650 Freestyle SCY 18:41.03
100 Backstroke SCY 58.74 RT 0.62s
Front half 28.99s · back half 29.75s
200 Backstroke SCY 2:03.75
Front half 61.19s · back half 62.56s
200 Breaststroke SCY 2:37.40
Front half 76.37s · back half 81.03s
100 Butterfly SCY 57.84
Front half 27.08s · back half 30.76s
200 Butterfly SCY 2:22.17
Front half 68.58s · back half 73.59s
200 Individual Medley SCY 2:06.68
Front half 60.06s · back half 66.62s
100 Freestyle LCM 58.37 RT 0.73ssplit/total mismatch
Front half 27.98s · back half 30.39s
200 Freestyle LCM 2:07.38 RT 0.76ssplit/total mismatch
Front half 29.88s · back half 97.50s
400 Freestyle LCM 4:46.57
Front half 142.37s · back half 144.20s
100 Backstroke LCM 1:06.81 RT 0.65s
Front half 32.89s · back half 33.92s
200 Backstroke LCM 2:26.41
Front half 70.81s · back half 75.60s
100 Breaststroke LCM 1:21.47
Front half 38.99s · back half 42.48s
100 Butterfly LCM 1:04.40 RT 0.74ssplit/total mismatch
Front half 29.96s · back half 34.44s
200 Individual Medley LCM 2:30.59
Front half 69.89s · back half 80.70s
Reaction time
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
| 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.