| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.033 | N/A |
| 2 | 1 | 16.944 | 18/5:03.081 |
| 3 | 1 | 16.673 | 18/5:00.777 |
| 4 | 1 | 16.862 | 18/5:01.080 |
| 5 | 2 | 18.438 | 18/5:07.930 |
| 6 | 2 | 17.176 | 18/5:07.749 |
| 7 | 2 | 16.919 | 18/5:06.900 |
| 8 | 2 | 16.881 | 18/5:06.201 |
| 9 | 2 | 17.268 | 18/5:06.500 |
| 10 | 2 | 16.851 | 18/5:05.944 |
| 11 | 2 | 17.036 | 18/5:05.814 |
| 12 | 2 | 16.734 | 18/5:05.241 |
| 13 | 2 | 16.412 | 18/5:04.307 |
| 14 | 2 | 16.790 | 18/5:04.012 |
| 15 | 2 | 16.656 | 18/5:03.595 |
| 16 | 2 | 16.805 | 18/5:03.404 |
| 17 | 2 | 16.721 | 18/5:03.146 |
| 18 | 1 | 17.210 | 18/5:03.409 |