| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.004 | N/A |
| 2 | 2 | 16.094 | 19/5:07.696 |
| 3 | 2 | 15.422 | 19/5:01.648 |
| 4 | 1 | 16.118 | 19/5:03.808 |
| 5 | 1 | 15.805 | 19/5:03.479 |
| 6 | 1 | 16.158 | 19/5:04.553 |
| 7 | 1 | 15.698 | 19/5:03.889 |
| 8 | 1 | 16.625 | 19/5:05.798 |
| 9 | 1 | 15.913 | 19/5:05.628 |
| 10 | 1 | 16.705 | 19/5:07.008 |
| 11 | 2 | 18.288 | 19/5:11.090 |
| 12 | 1 | 15.697 | 19/5:10.132 |
| 13 | 1 | 15.455 | 19/5:08.971 |
| 14 | 1 | 15.881 | 19/5:08.578 |
| 15 | 1 | 17.537 | 19/5:10.370 |
| 16 | 2 | 19.994 | 19/5:14.872 |
| 17 | 2 | 17.689 | 19/5:16.217 |
| 18 | 2 | 17.891 | 18/5:00.974 |