| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.253 | 21/6:02.313 |
| 2 | 1 | 17.839 | 21/6:08.466 |
| 3 | 2 | 20.217 | 20/6:08.727 |
| 4 | 2 | 19.191 | 20/6:12.500 |
| 5 | 3 | 20.513 | 19/6:01.049 |
| 6 | 3 | 17.624 | 20/6:15.457 |
| 7 | 4 | 25.345 | 19/6:14.523 |
| 8 | 4 | 22.516 | 18/6:01.120 |
| 9 | 4 | 20.325 | 18/6:01.646 |
| 10 | 5 | 34.690 | 17/6:06.372 |
| 11 | 4 | 18.253 | 17/6:01.275 |
| 12 | 4 | 17.103 | 18/6:16.303 |
| 13 | 4 | 20.036 | 18/6:15.099 |
| 14 | 4 | 20.220 | 18/6:14.304 |
| 15 | 4 | 27.285 | 17/6:00.865 |
| 16 | 4 | 22.227 | 17/6:01.927 |
| 17 | 4 | 23.216 | 17/6:03.853 |