| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.069 | 19/6:02.311 |
| 2 | 2 | 18.500 | 20/6:15.690 |
| 3 | 3 | 18.066 | 20/6:10.900 |
| 4 | 2 | 18.267 | 20/6:09.510 |
| 5 | 2 | 17.359 | 20/6:05.044 |
| 6 | 2 | 17.101 | 20/6:01.207 |
| 7 | 3 | 23.852 | 20/6:17.754 |
| 8 | 2 | 17.682 | 20/6:14.740 |
| 9 | 2 | 17.663 | 20/6:12.353 |
| 10 | 2 | 17.879 | 20/6:10.876 |
| 11 | 2 | 22.410 | 20/6:17.905 |
| 12 | 2 | 18.337 | 20/6:16.975 |
| 13 | 4 | 28.551 | 19/6:12.306 |
| 14 | 4 | 17.846 | 19/6:09.933 |
| 15 | 4 | 17.363 | 19/6:07.264 |
| 16 | 3 | 17.394 | 19/6:04.965 |
| 17 | 4 | 26.196 | 19/6:12.774 |