| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.160 | 19/6:04.040 |
| 2 | 5 | 27.665 | 16/6:14.600 |
| 3 | 4 | 19.913 | 17/6:18.182 |
| 4 | 4 | 20.054 | 17/6:08.866 |
| 5 | 4 | 21.720 | 17/6:08.941 |
| 6 | 4 | 19.328 | 17/6:02.213 |
| 7 | 4 | 19.553 | 18/6:19.011 |
| 8 | 4 | 19.621 | 18/6:15.782 |
| 9 | 4 | 18.881 | 18/6:11.790 |
| 10 | 4 | 19.408 | 18/6:09.545 |
| 11 | 4 | 20.749 | 18/6:09.903 |
| 12 | 4 | 20.952 | 18/6:10.506 |
| 13 | 4 | 19.366 | 18/6:08.820 |
| 14 | 4 | 20.144 | 18/6:08.375 |
| 15 | 5 | 21.475 | 18/6:09.587 |
| 16 | 5 | 21.037 | 18/6:10.154 |
| 17 | 5 | 19.747 | 18/6:09.289 |
| 18 | 4 | 18.822 | 18/6:07.595 |