| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.797 | 24/5:07.128 |
| 2 | 1 | 15.681 | 22/5:13.258 |
| 3 | 1 | 15.528 | 21/5:08.042 |
| 4 | 1 | 15.739 | 21/5:13.661 |
| 5 | 2 | 16.702 | 20/5:05.788 |
| 6 | 2 | 16.429 | 20/5:09.586 |
| 7 | 2 | 15.921 | 20/5:10.848 |
| 8 | 2 | 17.374 | 20/5:15.427 |
| 9 | 2 | 15.224 | 20/5:14.211 |
| 10 | 2 | 15.790 | 20/5:14.037 |
| 11 | 1 | 17.600 | 19/5:01.901 |
| 12 | 1 | 14.956 | 19/5:00.423 |
| 13 | 1 | 16.027 | 19/5:00.737 |
| 14 | 1 | 16.009 | 19/5:00.983 |
| 15 | 1 | 15.582 | 19/5:00.654 |
| 16 | 2 | 18.782 | 19/5:04.167 |
| 17 | 1 | 19.194 | 19/5:07.727 |
| 18 | 2 | 20.873 | 19/5:12.664 |
| 19 | 2 | 19.934 | 19/5:16.142 |