| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.399 | N/A |
| 2 | 4 | 20.130 | 19/6:19.739 |
| 3 | 5 | 18.889 | 19/6:08.057 |
| 4 | 6 | 23.082 | 18/6:09.304 |
| 5 | 6 | 19.926 | 18/6:06.013 |
| 6 | 6 | 18.188 | 19/6:18.173 |
| 7 | 6 | 21.047 | 18/6:00.974 |
| 8 | 5 | 18.609 | 19/6:17.067 |
| 9 | 5 | 15.397 | 19/6:06.752 |
| 10 | 5 | 17.510 | 19/6:02.955 |
| 11 | 4 | 15.587 | 20/6:15.292 |
| 12 | 4 | 20.643 | 20/6:18.412 |
| 13 | 3 | 15.440 | 20/6:12.775 |
| 14 | 3 | 16.774 | 20/6:09.954 |
| 15 | 3 | 20.577 | 20/6:12.697 |
| 16 | 3 | 18.222 | 20/6:12.092 |
| 17 | 3 | 18.458 | 20/6:11.842 |
| 18 | 3 | 18.702 | 20/6:11.895 |
| 19 | 3 | 20.034 | 20/6:13.348 |
| 20 | 3 | 20.466 | 20/6:15.080 |