| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.061 | N/A |
| 2 | 2 | 20.308 | 15/5:05.373 |
| 3 | 2 | 20.066 | 15/5:03.679 |
| 4 | 2 | 19.818 | 15/5:01.957 |
| 5 | 2 | 20.908 | 15/5:04.911 |
| 6 | 3 | 26.514 | 14/5:00.857 |
| 7 | 4 | 19.532 | 15/5:17.735 |
| 8 | 4 | 19.533 | 15/5:14.419 |
| 9 | 3 | 19.844 | 15/5:12.476 |
| 10 | 4 | 22.705 | 15/5:15.415 |
| 11 | 3 | 20.673 | 15/5:14.922 |
| 12 | 3 | 19.592 | 15/5:13.143 |
| 13 | 3 | 19.451 | 15/5:11.495 |
| 14 | 4 | 26.149 | 15/5:17.315 |
| 15 | 4 | 18.883 | 15/5:15.037 |