| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 8.869 | N/A |
| 2 | 4 | 21.359 | 18/6:11.972 |
| 3 | 3 | 19.902 | 19/6:20.218 |
| 4 | 4 | 22.632 | 18/6:10.929 |
| 5 | 4 | 21.505 | 18/6:11.810 |
| 6 | 5 | 23.353 | 18/6:18.622 |
| 7 | 5 | 20.108 | 18/6:13.969 |
| 8 | 5 | 20.658 | 18/6:11.981 |
| 9 | 5 | 21.348 | 18/6:11.957 |
| 10 | 5 | 20.893 | 18/6:11.078 |
| 11 | 5 | 20.314 | 18/6:09.391 |
| 12 | 5 | 20.600 | 18/6:08.453 |
| 13 | 5 | 20.332 | 18/6:07.291 |
| 14 | 5 | 19.595 | 18/6:05.344 |
| 15 | 5 | 20.105 | 18/6:04.295 |
| 16 | 5 | 21.014 | 18/6:04.416 |
| 17 | 5 | 25.405 | 18/6:09.187 |
| 18 | 5 | 20.831 | 18/6:08.823 |