| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.403 | N/A |
| 2 | 2 | 18.594 | 23/7:08.471 |
| 3 | 2 | 17.788 | 24/7:17.796 |
| 4 | 4 | 26.717 | 21/7:20.063 |
| 5 | 4 | 21.757 | 20/7:02.469 |
| 6 | 4 | 19.678 | 21/7:17.539 |
| 7 | 4 | 18.697 | 21/7:10.173 |
| 8 | 4 | 18.549 | 21/7:04.488 |
| 9 | 4 | 20.388 | 21/7:04.823 |
| 10 | 4 | 19.339 | 21/7:02.751 |
| 11 | 4 | 29.656 | 20/7:00.612 |
| 12 | 4 | 29.146 | 20/7:14.482 |
| 13 | 4 | 18.452 | 20/7:09.107 |
| 14 | 4 | 19.913 | 20/7:06.695 |
| 15 | 4 | 21.173 | 20/7:06.338 |
| 16 | 4 | 20.514 | 20/7:05.193 |
| 17 | 4 | 30.961 | 20/7:16.597 |
| 18 | 4 | 17.162 | 20/7:11.238 |
| 19 | 4 | 20.345 | 20/7:09.833 |
| 20 | 4 | 19.907 | 20/7:08.139 |