| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.303 | 18/5:11.454 |
| 2 | 2 | 16.990 | 18/5:08.637 |
| 3 | 1 | 17.079 | 18/5:08.232 |
| 4 | 3 | 17.505 | 18/5:09.946 |
| 5 | 2 | 16.505 | 18/5:07.375 |
| 6 | 3 | 18.589 | 18/5:11.913 |
| 7 | 4 | 17.602 | 18/5:12.616 |
| 8 | 4 | 17.110 | 18/5:12.037 |
| 9 | 3 | 16.385 | 18/5:10.136 |
| 10 | 3 | 16.728 | 18/5:09.233 |
| 11 | 3 | 16.380 | 18/5:07.924 |
| 12 | 2 | 16.072 | 18/5:06.372 |
| 13 | 2 | 17.392 | 18/5:06.886 |
| 14 | 2 | 16.243 | 18/5:05.850 |
| 15 | 2 | 16.833 | 18/5:05.659 |
| 16 | 1 | 16.355 | 18/5:04.955 |
| 17 | 1 | 16.765 | 18/5:04.768 |
| 18 | 1 | 16.802 | 18/5:04.638 |