| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.303 | 20/6:06.060 |
| 2 | 5 | 19.303 | 20/6:16.060 |
| 3 | 5 | 18.584 | 20/6:14.600 |
| 4 | 5 | 19.232 | 20/6:17.110 |
| 5 | 5 | 17.532 | 20/6:11.816 |
| 6 | 4 | 18.328 | 20/6:10.940 |
| 7 | 4 | 17.844 | 20/6:08.931 |
| 8 | 4 | 18.207 | 20/6:08.332 |
| 9 | 2 | 18.480 | 20/6:08.473 |
| 10 | 5 | 19.839 | 20/6:11.304 |
| 11 | 6 | 18.791 | 20/6:11.715 |
| 12 | 6 | 18.942 | 20/6:12.308 |
| 13 | 6 | 18.068 | 20/6:11.466 |
| 14 | 6 | 19.763 | 20/6:13.166 |
| 15 | 6 | 18.021 | 20/6:12.316 |
| 16 | 6 | 18.063 | 20/6:11.625 |
| 17 | 6 | 19.030 | 20/6:12.153 |
| 18 | 6 | 26.341 | 19/6:01.708 |
| 19 | 6 | 27.534 | 19/6:10.205 |