| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.778 | 16/5:16.448 |
| 2 | 2 | 21.018 | 15/5:05.970 |
| 3 | 1 | 20.605 | 15/5:07.005 |
| 4 | 2 | 22.805 | 15/5:15.772 |
| 5 | 2 | 22.267 | 15/5:19.419 |
| 6 | 2 | 20.211 | 15/5:16.710 |
| 7 | 2 | 19.660 | 15/5:13.594 |
| 8 | 2 | 25.151 | 14/5:00.116 |
| 9 | 2 | 19.948 | 15/5:19.072 |
| 10 | 2 | 19.945 | 15/5:17.082 |
| 11 | 2 | 20.082 | 15/5:15.641 |
| 12 | 2 | 20.669 | 15/5:15.174 |
| 13 | 2 | 20.364 | 15/5:14.427 |
| 14 | 2 | 20.451 | 15/5:13.879 |
| 15 | 2 | 20.167 | 15/5:13.121 |