| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.636 | 15/5:09.540 |
| 2 | 2 | 21.462 | 15/5:15.735 |
| 3 | 2 | 20.849 | 15/5:14.735 |
| 4 | 1 | 21.073 | 15/5:15.075 |
| 5 | 1 | 21.265 | 15/5:15.855 |
| 6 | 1 | 20.632 | 15/5:14.793 |
| 7 | 1 | 20.294 | 15/5:13.309 |
| 8 | 1 | 21.213 | 15/5:13.920 |
| 9 | 1 | 20.080 | 15/5:12.507 |
| 10 | 1 | 21.690 | 15/5:13.791 |
| 11 | 1 | 21.656 | 15/5:14.795 |
| 12 | 1 | 22.363 | 15/5:16.516 |
| 13 | 1 | 20.686 | 15/5:16.037 |
| 14 | 1 | 20.952 | 15/5:15.912 |
| 15 | 1 | 23.987 | 15/5:18.838 |