| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.654 | 19/6:13.426 |
| 2 | 2 | 19.069 | 19/6:07.868 |
| 3 | 2 | 18.819 | 19/6:04.433 |
| 4 | 2 | 18.667 | 19/6:01.993 |
| 5 | 2 | 18.673 | 19/6:00.552 |
| 6 | 2 | 19.157 | 19/6:01.123 |
| 7 | 1 | 18.815 | 19/6:00.604 |
| 8 | 1 | 18.676 | 20/6:18.825 |
| 9 | 1 | 18.674 | 20/6:18.231 |
| 10 | 1 | 18.759 | 20/6:17.926 |
| 11 | 1 | 19.320 | 20/6:18.696 |
| 12 | 1 | 25.052 | 19/6:09.447 |
| 13 | 1 | 18.790 | 19/6:08.490 |
| 14 | 1 | 19.198 | 19/6:08.224 |
| 15 | 1 | 19.216 | 19/6:08.016 |
| 16 | 1 | 19.237 | 19/6:07.859 |
| 17 | 1 | 18.782 | 19/6:07.212 |
| 18 | 1 | 18.625 | 19/6:06.471 |
| 19 | 1 | 19.108 | 19/6:06.291 |