| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.372 | N/A |
| 2 | 1 | 17.975 | 18/5:06.947 |
| 3 | 1 | 17.554 | 18/5:03.368 |
| 4 | 1 | 17.339 | 18/5:00.957 |
| 5 | 1 | 17.916 | 18/5:02.204 |
| 6 | 1 | 17.838 | 18/5:02.686 |
| 7 | 1 | 17.950 | 18/5:03.326 |
| 8 | 1 | 18.869 | 18/5:06.014 |
| 9 | 1 | 17.915 | 18/5:06.003 |
| 10 | 1 | 17.766 | 18/5:05.713 |
| 11 | 1 | 17.954 | 18/5:05.801 |
| 12 | 1 | 18.482 | 18/5:06.688 |
| 13 | 1 | 18.064 | 18/5:06.836 |
| 14 | 1 | 18.518 | 18/5:07.555 |
| 15 | 1 | 18.560 | 18/5:08.222 |
| 16 | 1 | 18.484 | 18/5:08.713 |
| 17 | 1 | 18.346 | 18/5:08.997 |
| 18 | 1 | 18.129 | 18/5:09.031 |