Marco Ljubic
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.45 | AAA+0.06s to AAAA | 2021-03-12 | 2021 Kentucky Swimming SC State Championship |
| 100 Freestyle | SCY | 48.07 | AAA+1.28s to AAAA | 2020-12-13 | 2020 KY Swimming 18 & Under Championship venue |
| 200 Freestyle | SCY | 1:45.36 | AAA+3.17s to AAAA | 2021-03-12 | 2021 Kentucky Swimming SC State Championship |
| 500 Freestyle | SCY | 5:10.66 | A+6.37s to AA | 2019-11-09 | Harvest Classic 2019 slow pool |
| 100 Backstroke | SCY | 55.39 | AA+2.10s to AAA | 2021-03-12 | 2021 Kentucky Swimming SC State Championship |
| 200 Backstroke | SCY | 2:10.57 | BB+3.28s to A | 2019-02-15 | 2019 Seahawk Dare to Care Winter Invitational |
| 100 Breaststroke | SCY | 57.41 | AAAA | 2021-03-12 | 2021 Kentucky Swimming SC State Championship |
| 200 Breaststroke | SCY | 2:05.94 | AAA+0.65s to AAAA | 2021-03-12 | 2021 Kentucky Swimming SC State Championship |
| 50 Butterfly | SCY | 33.61 | +1.82s to B | 2015-01-16 | 2015 SE Pilot Flying J January Classic |
| 100 Butterfly | SCY | 52.46 | AAA+1.97s to AAAA | 2021-03-12 | 2021 Kentucky Swimming SC State Championship |
| 200 Individual Medley | SCY | 1:55.14 | AAA+1.65s to AAAA | 2021-03-12 | 2021 Kentucky Swimming SC State Championship |
| 400 Individual Medley | SCY | 4:22.72 | AA+8.23s to AAA | 2020-12-12 | 2020 KY Swimming 18 & Under Championship venue |
| 50 Freestyle | LCM | 27.33 | A+0.24s to AA | 2019-05-19 | 2019 Cardinal Aquatics Summer Throwdown slow pool |
| 100 Freestyle | LCM | 1:00.73 | A+1.74s to AA | 2019-07-12 | 41st Annual Seahawk Invitational 2019 venue |
| 200 Freestyle | LCM | 2:14.71 | A+5.52s to AA | 2019-05-18 | 2019 Cardinal Aquatics Summer Throwdown slow pool |
| 400 Freestyle | LCM | 4:50.03 | BB+2.44s to A | 2019-05-17 | 2019 Cardinal Aquatics Summer Throwdown slow pool |
| 100 Backstroke | LCM | 1:11.67 | BB+3.58s to A | 2019-05-18 | 2019 Cardinal Aquatics Summer Throwdown slow pool |
| 200 Backstroke | LCM | 2:32.70 | BB+5.01s to A | 2018-07-05 | 40th Annual Seahawk Invitational. |
| 100 Breaststroke | LCM | 1:15.66 | A+1.87s to AA | 2019-05-18 | 2019 Cardinal Aquatics Summer Throwdown slow pool |
| 200 Breaststroke | LCM | 2:37.20 | AA+3.71s to AAA | 2019-01-01 | 2019 13o champs results |
| 200 Individual Medley | LCM | 2:26.27 | A+1.28s to AA | 2019-07-12 | 41st Annual Seahawk Invitational 2019 venue |
| 400 Individual Medley | LCM | 5:11.76 | A+2.77s to AA | 2019-01-01 | 2019 13o champs results |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 12.58 | flying | 200 Free Relay (leg 2) | 2020-12-11 | 2020 KY Swimming 18 & Under Championship |
| 100 Freestyle | SCY | 51.54 | flying | 400 Free Relay (leg 2) | 2020-12-13 | 2020 KY Swimming 18 & Under Championship |
| 100 Breaststroke | SCY | 58.58 | flying | 400 Medley Relay (leg 2) | 2020-12-12 | 2020 KY Swimming 18 & Under Championship |
| 50 Breaststroke | LCM | 33.81 | flying | 200 Medley Relay (leg 2) | 2019-07-28 | 2019 KY 13 & Over LCM State Championship |
| 100 Breaststroke | LCM | 1:13.17 | flying | 400 Medley Relay (leg 2) | 2019-07-27 | 2019 KY 13 & Over LCM State Championship |
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
4023 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:10.66 | 703 |
| 200 BK SCY | 2:10.57 | 609 |
| 200 BR SCY | 2:05.94 | 984 |
| 200 IM SCY | 1:55.14 | 950 |
| 400 IM SCY | 4:22.72 | 777 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
4523 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.36 | 907 |
| 100 BK SCY | 55.39 | 766 |
| 100 BR SCY | 57.41 | 1014 |
| 100 FL SCY | 52.46 | 886 |
| 200 IM SCY | 1:55.14 | 950 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.07
Front half 22.87s · back half 25.20s
500 Freestyle SCY 5:10.66
Front half 154.41s · back half 156.25s
400 Individual Medley SCY 4:22.72
Front half 126.96s · back half 135.76s
100 Freestyle LCM 1:00.73
Front half 28.54s · back half 32.19s
200 Freestyle LCM 2:14.71
Front half 64.71s · back half 70.00s
400 Freestyle LCM 4:50.03
Front half 129.39s · back half 160.64s
200 Individual Medley LCM 2:26.27
Front half 69.22s · back half 77.05s
Progression
Faster times are higher. One card per event, all courses & history.