| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4.399 | N/A |
| 2 | 2 | 24.942 | 18/7:08.413 |
| 3 | 1 | 21.675 | 19/7:03.952 |
| 4 | 2 | 22.368 | 20/7:21.304 |
| 5 | 1 | 19.957 | 20/7:06.873 |
| 6 | 2 | 23.200 | 20/7:10.538 |
| 7 | 1 | 24.354 | 20/7:16.636 |
| 8 | 1 | 19.859 | 20/7:08.791 |
| 9 | 1 | 20.093 | 20/7:03.463 |
| 10 | 1 | 19.775 | 21/7:20.450 |
| 11 | 1 | 24.041 | 20/7:02.900 |
| 12 | 1 | 20.123 | 21/7:21.466 |
| 13 | 1 | 20.580 | 21/7:19.344 |
| 14 | 1 | 20.825 | 21/7:17.925 |
| 15 | 1 | 20.310 | 21/7:15.973 |
| 16 | 2 | 24.770 | 21/7:20.228 |
| 17 | 2 | 25.046 | 20/7:02.301 |
| 18 | 2 | 21.053 | 20/7:01.248 |
| 19 | 2 | 20.120 | 21/7:21.166 |
| 20 | 2 | 27.668 | 20/7:05.158 |