| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.185 | N/A |
| 2 | 5 | 20.136 | 18/6:01.497 |
| 3 | 3 | 17.279 | 20/6:14.627 |
| 4 | 3 | 17.532 | 20/6:07.182 |
| 5 | 3 | 19.229 | 20/6:11.521 |
| 6 | 3 | 19.717 | 20/6:15.978 |
| 7 | 3 | 17.187 | 20/6:10.938 |
| 8 | 2 | 17.561 | 20/6:08.353 |
| 9 | 2 | 19.140 | 20/6:10.164 |
| 10 | 2 | 16.785 | 20/6:06.602 |
| 11 | 2 | 17.853 | 20/6:05.781 |
| 12 | 2 | 17.469 | 20/6:04.446 |
| 13 | 2 | 17.827 | 20/6:03.900 |
| 14 | 2 | 21.330 | 20/6:08.558 |
| 15 | 2 | 19.202 | 20/6:09.663 |
| 16 | 2 | 17.182 | 20/6:08.061 |
| 17 | 2 | 17.319 | 20/6:06.823 |
| 18 | 2 | 18.720 | 20/6:07.296 |
| 19 | 2 | 20.380 | 20/6:09.469 |
| 20 | 2 | 17.261 | 20/6:08.294 |