| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.883 | N/A |
| 2 | 5 | 20.793 | 19/6:18.157 |
| 3 | 5 | 25.029 | 17/6:10.459 |
| 4 | 5 | 17.412 | 18/6:02.209 |
| 5 | 4 | 20.148 | 19/6:19.102 |
| 6 | 4 | 17.299 | 19/6:06.334 |
| 7 | 4 | 17.474 | 20/6:18.040 |
| 8 | 4 | 17.399 | 20/6:11.815 |
| 9 | 4 | 22.384 | 20/6:18.985 |
| 10 | 4 | 19.629 | 20/6:18.746 |
| 11 | 4 | 22.085 | 19/6:03.256 |
| 12 | 4 | 19.073 | 19/6:01.796 |
| 13 | 5 | 23.253 | 19/6:06.085 |
| 14 | 4 | 18.111 | 19/6:04.006 |
| 15 | 4 | 17.598 | 19/6:00.909 |
| 16 | 4 | 18.407 | 20/6:18.935 |
| 17 | 4 | 18.094 | 20/6:16.981 |
| 18 | 5 | 20.926 | 20/6:18.422 |
| 19 | 5 | 17.628 | 20/6:16.221 |
| 20 | 5 | 26.752 | 20/6:23.377 |