| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.858 | N/A |
| 2 | 5 | 17.301 | 21/6:09.878 |
| 3 | 5 | 16.445 | 21/6:01.318 |
| 4 | 5 | 16.599 | 22/6:16.273 |
| 5 | 5 | 16.812 | 22/6:16.432 |
| 6 | 5 | 19.559 | 21/6:10.722 |
| 7 | 4 | 16.663 | 21/6:08.454 |
| 8 | 4 | 16.805 | 21/6:07.240 |
| 9 | 4 | 16.761 | 21/6:06.220 |
| 10 | 4 | 20.326 | 21/6:13.349 |
| 11 | 4 | 16.136 | 21/6:10.672 |
| 12 | 4 | 16.663 | 21/6:09.439 |
| 13 | 4 | 19.912 | 21/6:13.828 |
| 14 | 5 | 17.813 | 21/6:14.311 |
| 15 | 5 | 16.281 | 21/6:12.538 |
| 16 | 5 | 16.291 | 21/6:11.014 |
| 17 | 5 | 21.955 | 21/6:16.760 |
| 18 | 5 | 17.387 | 21/6:16.456 |
| 19 | 5 | 18.328 | 21/6:17.232 |
| 20 | 5 | 18.669 | 20/6:00.564 |