swimLubo Liu-Tchorbadjiyski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.42 | AAAA·Sectionals ✓+0.13s to Futures | 2026-03-07 | 2026 SC Illinois Senior Championships - copivenue |
| 100 Freestyle | SCY | 45.66 | AAAA·Futures ✓+0.77s to Winter JNs | 2026-03-08 | 2026 SC Illinois Senior Championships - copivenue |
| 200 Freestyle | SCY | 1:48.41 | AAA+1.52s to AAAA·+0.92s to Sectionals | 2025-03-14 | 2025 ISI Winter 11-14 Age Group Championshipsvenue |
| 500 Freestyle | SCY | 4:44.46 | AAAA·Sectionals ✓+7.37s to Futures | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 50 Backstroke | SCY | 24.53 | AAAA·+0.04s to Sectionals | 2024-11-22 | 2024 Speedo Grand Chalengevenue |
| 100 Backstroke | SCY | 52.79 | AAAA·Sectionals ✓+1.30s to Futures | 2025-03-15 | 2025 ISI Winter 11-14 Age Group Championshipsvenue |
| 200 Backstroke | SCY | 1:57.84 | AAA+1.45s to AAAA·Sectionals ✓+5.05s to Futures | 2025-03-16 | 2025 ISI Winter 11-14 Age Group Championshipsvenue |
| 100 Breaststroke | SCY | 1:03.10 | AAA+2.61s to AAAA·Sectionals ✓+5.11s to Futures | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 50 Butterfly | SCY | 23.18 | AAAA·Sectionals ✓+0.29s to Futures | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 100 Butterfly | SCY | 50.19 | AAAA·Futures ✓+1.50s to Winter JNs | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championshipsvenue |
| 200 Butterfly | SCY | 2:02.04 | AAA+4.35s to AAAA·Sectionals ✓+8.35s to Futures | 2024-11-22 | 2024 Speedo Grand Chalengevenue |
| 50 Freestyle | LCM | 23.85 | AAAA·Winter JNs ✓+0.06s to Jr Nationals | 2026-08-07 | 2026 Speedo Junior National Championshipsvenue |
| 100 Freestyle | LCM | 51.96 | AAAA·Jr Nationals ✓+0.87s to Nationals | 2026-08-04 | 2026 Speedo Junior National Championshipsvenue |
| 200 Freestyle | LCM | 1:59.91 | AAAA·Sectionals ✓+2.12s to Futures | 2025-07-26 | Illinois Swimming Age Group Champs LC 25venue |
| 400 Freestyle | LCM | 4:38.03 | AA+3.04s to AAA·+15.84s to Sectionals | 2024-07-18 | 2024 IL Swimming LC Age Group Championshipsvenue |
| 1500 Freestyle | LCM | 19:51.28 | A+48.39s to AA·+131.29s to Sectionals | 2024-05-10 | Blue Devil Swim Club May Maniavenue |
| 50 Backstroke | LCM | 30.19 | AAA+0.50s to AAAA·+1.50s to Sectionals | 2024-07-18 | 2024 IL Swimming LC Age Group Championshipsvenue |
| 100 Backstroke | LCM | 59.43 | AAAA·Futures ✓+0.64s to Winter JNs | 2026-07-10 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPSvenue |
| 200 Backstroke | LCM | 2:13.01 | AAAA·Sectionals ✓+1.12s to Futures | 2025-07-25 | Illinois Swimming Age Group Champs LC 25venue |
| 200 Breaststroke | LCM | 3:32.49 | +8.60s to B·+52.70s to Sectionals | 2024-05-11 | Blue Devil Swim Club May Maniavenue |
| 50 Butterfly | LCM | 28.54 | AAA+0.55s to AAAA·+1.15s to Sectionals | 2024-08-03 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Butterfly | LCM | 56.33 | AAAA·Winter JNs ✓+0.44s to Jr Nationals | 2026-08-05 | 2026 Speedo Junior National Championshipsvenue |
| 200 Butterfly | LCM | 2:39.03 | BB+4.64s to A·+19.54s to Sectionals | 2024-05-12 | Blue Devil Swim Club May Maniavenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.34 | flying | 200 Free Relay (leg 2) | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championships |
| 100 Freestyle | SCY | 45.80 | flying | 400 Free Relay (leg 2) | 2026-03-08 | 2026 SC Illinois Senior Championships - copi |
| 200 Freestyle | SCY | 1:51.07 | flat | 800 Free Relay | 2025-03-14 | 2025 ISI Winter 11-14 Age Group Championships |
| 200 Freestyle | SCY | 1:42.27 | flying | 800 Free Relay (leg 2) | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Backstroke | SCY | 22.64 | flat | 200 Medley Relay | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships |
| 100 Backstroke | SCY | 49.68 | flat | 400 Medley Relay | 2026-03-07 | 2026 SC Illinois Senior Championships - copi |
| 100 Butterfly | SCY | 57.82 | flying | 400 Medley Relay (leg 3) | 2024-03-09 | 2024 IL Swimming SC Age Group Championships |
| 50 Freestyle | LCM | 24.06 | flat | 200 Free Relay | 2026-07-09 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 50 Freestyle | LCM | 24.15 | flying | 200 Free Relay (leg 2) | 2025-07-24 | Illinois Swimming Age Group Champs LC 25 |
| 100 Freestyle | LCM | 54.97 | flat | 400 Free Relay | 2025-07-26 | Illinois Swimming Age Group Champs LC 25 |
| 100 Freestyle | LCM | 52.34 | flying | 400 Free Relay (leg 3) | 2026-07-11 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 200 Freestyle | LCM | 1:58.11 | flat | 800 Free Relay | 2026-07-10 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 200 Freestyle | LCM | 2:02.03 | flying | 800 Free Relay (leg 3) | 2025-07-25 | Illinois Swimming Age Group Champs LC 25 |
| 50 Backstroke | LCM | 27.30 | flat | 200 Medley Relay | 2025-07-26 | Illinois Swimming Age Group Champs LC 25 |
| 100 Backstroke | LCM | 59.14 | flat | 400 Medley Relay | 2026-07-12 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 50 Butterfly | LCM | 28.66 | flying | 200 Medley Relay (leg 3) | 2024-06-02 | 2024 LSC Duel in the Pool |
| 100 Butterfly | LCM | 1:04.30 | flying | 400 Medley Relay (leg 3) | 2024-08-03 | 2024 Central Zone 14 & U Championship - ND |
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 13-14 · SCY
2898 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:44.46 | 1051 |
| 200 BK SCY | 1:57.84 | 953 |
| 200 FL SCY | 2:02.04 | 894 |
| 200 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
3974 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.41 | 958 |
| 100 BK SCY | 52.79 | 1040 |
| 100 BR SCY | 1:03.10 | 876 |
| 100 FL SCY | 50.19 | 1100 |
| 200 IM 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 45.66
Front half 21.93s · back half 23.73s
200 Freestyle SCY 1:48.41 RT 0.69s
Front half 50.93s · back half 57.48s
500 Freestyle SCY 4:44.46
Front half 138.14s · back half 146.32s
100 Backstroke SCY 52.79 RT 0.62s
Front half 25.46s · back half 27.33s
200 Backstroke SCY 1:57.84 RT 0.67s
Front half 56.65s · back half 61.19s
100 Breaststroke SCY 1:03.10
Front half 29.22s · back half 33.88s
100 Butterfly SCY 50.19
Front half 23.98s · back half 26.21s
200 Butterfly SCY 2:02.04
Front half 58.62s · back half 63.42s
100 Freestyle LCM 51.96 RT 0.71s
Front half 24.68s · back half 27.28s
200 Freestyle LCM 1:59.91 RT 0.65s
Front half 57.78s · back half 62.13s
400 Freestyle LCM 4:38.03
1500 Freestyle LCM 19:51.28
Front half 563.42s · back half 627.86s
100 Backstroke LCM 59.43 RT 0.66s
Front half 28.07s · back half 31.36s
200 Backstroke LCM 2:13.01 RT 0.63s
Front half 65.12s · back half 67.89s
200 Breaststroke LCM 3:32.49
Front half 100.57s · back half 111.92s
100 Butterfly LCM 56.33 RT 0.73s
Front half 26.16s · back half 30.17s
200 Butterfly LCM 2:39.03
Front half 74.18s · back half 84.85s
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.