| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.740 | N/A |
| 2 | 2 | 20.198 | 21/7:05.007 |
| 3 | 2 | 23.900 | 20/7:20.671 |
| 4 | 2 | 22.409 | 19/7:00.782 |
| 5 | 3 | 18.384 | 20/7:04.972 |
| 6 | 2 | 20.031 | 20/7:00.443 |
| 7 | 2 | 22.776 | 20/7:06.117 |
| 8 | 3 | 18.912 | 21/7:20.625 |
| 9 | 2 | 18.840 | 21/7:15.365 |
| 10 | 2 | 19.985 | 21/7:13.817 |
| 11 | 2 | 19.836 | 21/7:12.282 |
| 12 | 2 | 19.080 | 21/7:09.650 |
| 13 | 2 | 19.321 | 21/7:07.086 |
| 14 | 2 | 18.524 | 21/7:05.118 |
| 15 | 2 | 18.130 | 21/7:02.205 |
| 16 | 2 | 18.075 | 22/7:19.501 |
| 17 | 3 | 19.560 | 22/7:19.063 |
| 18 | 2 | 20.448 | 22/7:19.774 |
| 19 | 2 | 22.692 | 21/7:02.963 |
| 20 | 2 | 17.898 | 21/7:00.686 |
| 21 | 2 | 27.511 | 21/7:08.250 |