| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.840 | 19/6:16.960 |
| 2 | 4 | 18.867 | 19/6:07.716 |
| 3 | 4 | 18.510 | 19/6:02.374 |
| 4 | 4 | 18.688 | 19/6:00.549 |
| 5 | 4 | 19.378 | 19/6:02.075 |
| 6 | 4 | 19.376 | 19/6:03.087 |
| 7 | 3 | 19.138 | 19/6:03.163 |
| 8 | 3 | 18.957 | 19/6:02.791 |
| 9 | 3 | 19.099 | 19/6:02.801 |
| 10 | 4 | 19.554 | 19/6:03.673 |
| 11 | 3 | 19.752 | 19/6:04.729 |
| 12 | 4 | 21.281 | 19/6:08.030 |
| 13 | 4 | 22.226 | 19/6:12.204 |
| 14 | 4 | 19.185 | 19/6:11.655 |
| 15 | 4 | 18.362 | 19/6:10.136 |
| 16 | 3 | 18.402 | 19/6:08.855 |
| 17 | 4 | 20.111 | 19/6:09.635 |
| 18 | 3 | 21.037 | 19/6:11.305 |
| 19 | 4 | 22.782 | 19/6:14.545 |