| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.925 | 18/5:04.065 |
| 2 | 1 | 16.673 | 18/5:02.382 |
| 3 | 1 | 16.580 | 18/5:01.068 |
| 4 | 1 | 16.690 | 18/5:00.906 |
| 5 | 2 | 20.275 | 18/5:13.714 |
| 6 | 1 | 16.959 | 18/5:12.306 |
| 7 | 1 | 16.898 | 18/5:11.142 |
| 8 | 1 | 18.190 | 18/5:13.177 |
| 9 | 1 | 16.765 | 18/5:11.091 |
| 10 | 1 | 16.773 | 18/5:10.910 |
| 11 | 1 | 16.068 | 18/5:08.938 |
| 12 | 1 | 16.073 | 18/5:07.303 |
| 13 | 1 | 16.281 | 18/5:06.207 |
| 14 | 1 | 17.388 | 18/5:06.691 |
| 15 | 1 | 16.558 | 18/5:06.115 |
| 16 | 1 | 16.877 | 18/5:05.969 |
| 17 | 1 | 17.484 | 18/5:06.483 |
| 18 | 1 | 17.809 | 18/5:07.266 |