| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.240 | 17/6:01.080 |
| 2 | 6 | 23.630 | 17/6:21.395 |
| 3 | 6 | 22.407 | 17/6:21.236 |
| 4 | 5 | 20.454 | 17/6:12.857 |
| 5 | 5 | 19.134 | 17/6:03.341 |
| 6 | 5 | 19.918 | 18/6:20.349 |
| 7 | 5 | 19.903 | 18/6:17.193 |
| 8 | 5 | 19.184 | 18/6:13.207 |
| 9 | 5 | 20.542 | 18/6:12.824 |
| 10 | 5 | 21.656 | 18/6:14.522 |
| 11 | 4 | 19.909 | 18/6:13.053 |
| 12 | 4 | 20.064 | 18/6:12.061 |
| 13 | 5 | 20.416 | 18/6:11.710 |
| 14 | 5 | 19.236 | 18/6:09.891 |
| 15 | 5 | 20.272 | 18/6:09.558 |
| 16 | 5 | 21.860 | 18/6:11.053 |
| 17 | 5 | 19.793 | 18/6:10.184 |
| 18 | 5 | 19.788 | 18/6:09.406 |