| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.133 | 17/6:16.261 |
| 2 | 2 | 21.914 | 17/6:14.399 |
| 3 | 2 | 22.329 | 17/6:16.131 |
| 4 | 2 | 21.343 | 17/6:12.806 |
| 5 | 3 | 21.500 | 17/6:11.345 |
| 6 | 3 | 20.863 | 17/6:08.566 |
| 7 | 3 | 20.901 | 17/6:06.673 |
| 8 | 3 | 21.817 | 17/6:07.200 |
| 9 | 3 | 20.737 | 17/6:05.570 |
| 10 | 3 | 21.372 | 17/6:05.345 |
| 11 | 3 | 20.832 | 17/6:04.327 |
| 12 | 3 | 25.242 | 17/6:09.726 |
| 13 | 3 | 20.907 | 17/6:08.625 |
| 14 | 3 | 21.126 | 17/6:07.948 |
| 15 | 3 | 21.787 | 17/6:08.110 |
| 16 | 3 | 21.365 | 17/6:07.803 |
| 17 | 3 | 22.296 | 17/6:08.464 |