| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.333 | 16/5:09.328 |
| 2 | 2 | 20.004 | 16/5:14.696 |
| 3 | 1 | 19.451 | 16/5:13.536 |
| 4 | 2 | 24.019 | 15/5:10.526 |
| 5 | 1 | 19.831 | 15/5:07.914 |
| 6 | 1 | 21.910 | 15/5:11.037 |
| 7 | 1 | 19.567 | 15/5:08.817 |
| 8 | 1 | 20.228 | 15/5:08.143 |
| 9 | 1 | 20.443 | 15/5:07.976 |
| 10 | 1 | 19.699 | 15/5:06.727 |
| 11 | 1 | 19.917 | 15/5:06.002 |
| 12 | 1 | 20.601 | 15/5:06.253 |
| 13 | 2 | 25.988 | 15/5:12.681 |
| 14 | 2 | 20.035 | 15/5:11.813 |
| 15 | 2 | 24.785 | 15/5:15.811 |