| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.601 | N/A |
| 2 | 4 | 19.707 | 20/6:17.034 |
| 3 | 3 | 18.093 | 20/6:01.701 |
| 4 | 2 | 18.080 | 21/6:15.134 |
| 5 | 4 | 21.204 | 20/6:08.075 |
| 6 | 4 | 21.005 | 20/6:15.339 |
| 7 | 4 | 18.466 | 20/6:11.691 |
| 8 | 5 | 23.655 | 19/6:03.141 |
| 9 | 5 | 23.124 | 19/6:10.102 |
| 10 | 5 | 18.353 | 19/6:05.975 |
| 11 | 5 | 23.179 | 19/6:11.359 |
| 12 | 5 | 18.243 | 19/6:07.688 |
| 13 | 5 | 18.438 | 19/6:04.921 |
| 14 | 5 | 17.971 | 19/6:01.933 |
| 15 | 5 | 19.573 | 19/6:01.432 |
| 16 | 5 | 18.185 | 20/6:19.150 |
| 17 | 5 | 18.390 | 20/6:17.454 |
| 18 | 4 | 18.895 | 20/6:16.522 |
| 19 | 4 | 22.131 | 20/6:19.109 |
| 20 | 4 | 17.738 | 20/6:17.031 |