| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.429 | 19/6:09.151 |
| 2 | 1 | 20.358 | 19/6:17.976 |
| 3 | 1 | 19.426 | 19/6:15.016 |
| 4 | 1 | 18.989 | 19/6:11.459 |
| 5 | 1 | 19.637 | 19/6:11.788 |
| 6 | 1 | 20.197 | 19/6:13.781 |
| 7 | 1 | 19.690 | 19/6:13.828 |
| 8 | 1 | 20.124 | 19/6:14.894 |
| 9 | 1 | 19.313 | 19/6:14.011 |
| 10 | 1 | 19.233 | 19/6:13.152 |
| 11 | 1 | 19.349 | 19/6:12.650 |
| 12 | 1 | 21.385 | 19/6:15.456 |
| 13 | 1 | 20.699 | 19/6:16.827 |
| 14 | 1 | 20.373 | 19/6:17.560 |
| 15 | 1 | 19.754 | 19/6:17.411 |
| 16 | 1 | 19.482 | 19/6:16.958 |
| 17 | 1 | 19.114 | 19/6:16.146 |
| 18 | 1 | 19.444 | 19/6:15.774 |
| 19 | 1 | 24.199 | 19/6:20.195 |