| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.153 | 19/6:03.907 |
| 2 | 4 | 16.221 | 21/6:11.427 |
| 3 | 4 | 19.098 | 20/6:03.146 |
| 4 | 4 | 16.331 | 21/6:11.715 |
| 5 | 4 | 16.575 | 21/6:06.987 |
| 6 | 4 | 17.196 | 21/6:06.009 |
| 7 | 4 | 14.847 | 22/6:15.323 |
| 8 | 4 | 19.135 | 21/6:03.709 |
| 9 | 4 | 15.060 | 22/6:15.505 |
| 10 | 3 | 18.853 | 21/6:02.184 |
| 11 | 4 | 21.144 | 21/6:09.624 |
| 12 | 4 | 21.704 | 21/6:16.804 |
| 13 | 4 | 17.967 | 21/6:16.843 |
| 14 | 4 | 18.333 | 21/6:17.425 |
| 15 | 4 | 16.783 | 21/6:15.076 |
| 16 | 4 | 25.952 | 20/6:07.094 |
| 17 | 4 | 26.244 | 20/6:17.171 |
| 18 | 4 | 17.173 | 20/6:15.298 |
| 19 | 4 | 23.739 | 19/6:01.508 |