| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.957 | 31/4:06.667 |
| 2 | 1 | 7.735 | 31/4:03.226 |
| 3 | 1 | 8.014 | 31/4:04.962 |
| 4 | 1 | 7.978 | 31/4:05.551 |
| 5 | 3 | 12.139 | 28/4:05.409 |
| 6 | 3 | 7.786 | 28/4:00.842 |
| 7 | 3 | 7.635 | 29/4:05.439 |
| 8 | 3 | 7.355 | 29/4:01.421 |
| 9 | 3 | 8.076 | 29/4:00.619 |
| 10 | 3 | 7.869 | 30/4:07.632 |
| 11 | 3 | 11.048 | 29/4:06.743 |
| 12 | 4 | 39.787 | 22/4:04.528 |
| 13 | 4 | 11.290 | 22/4:04.824 |
| 14 | 4 | 7.989 | 23/4:10.795 |
| 15 | 4 | 8.137 | 23/4:06.552 |
| 16 | 4 | 7.328 | 23/4:01.677 |
| 17 | 4 | 7.187 | 24/4:07.496 |
| 18 | 4 | 7.905 | 24/4:04.287 |
| 19 | 4 | 9.789 | 24/4:03.795 |
| 20 | 4 | 51.423 | 20/4:04.427 |