| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.135 | N/A |
| 2 | 1 | 16.630 | 18/5:02.845 |
| 3 | 1 | 17.041 | 18/5:06.338 |
| 4 | 1 | 16.421 | 18/5:03.989 |
| 5 | 1 | 16.244 | 18/5:02.063 |
| 6 | 1 | 16.423 | 18/5:01.515 |
| 7 | 1 | 17.420 | 18/5:03.975 |
| 8 | 2 | 35.747 | 16/5:11.405 |
| 9 | 1 | 35.747 | 16/5:11.405 |
| 10 | 1 | 16.457 | 18/5:07.969 |
| 11 | 1 | 16.601 | 18/5:07.407 |
| 12 | 1 | 17.168 | 18/5:07.824 |
| 13 | 1 | 17.168 | 18/5:08.171 |
| 14 | 1 | 16.189 | 18/5:07.185 |
| 15 | 1 | 16.602 | 18/5:06.841 |
| 16 | 1 | 17.391 | 18/5:07.437 |
| 17 | 1 | 16.662 | 18/5:07.184 |
| 18 | 1 | 17.309 | 18/5:07.608 |