| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.058 | N/A |
| 2 | 2 | 18.485 | N/A |
| 3 | 1 | 16.453 | 26/7:09.383 |
| 4 | 2 | 17.868 | 24/7:09.449 |
| 5 | 1 | 17.322 | 25/7:03.358 |
| 6 | 3 | 19.466 | 23/7:09.159 |
| 7 | 1 | 16.200 | 26/7:14.516 |
| 8 | 5 | 23.294 | 21/7:02.671 |
| 9 | 1 | 17.482 | 25/7:02.008 |
| 10 | 5 | 19.517 | 22/7:19.246 |
| 11 | 1 | 17.994 | 25/7:08.222 |
| 12 | 5 | 16.860 | 22/7:05.906 |
| 13 | 1 | 16.007 | 25/7:03.089 |
| 14 | 5 | 16.205 | 23/7:13.588 |
| 15 | 1 | 19.351 | 25/7:12.260 |
| 16 | 5 | 17.691 | 23/7:09.888 |
| 17 | 1 | 16.858 | 25/7:11.059 |
| 18 | 4 | 16.663 | 23/7:04.286 |
| 19 | 1 | 17.908 | 25/7:12.924 |
| 20 | 4 | 19.081 | 23/7:05.839 |
| 21 | 1 | 16.078 | 25/7:10.025 |
| 22 | 3 | 17.501 | 23/7:03.606 |