| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.689 | 18/6:12.402 |
| 2 | 3 | 20.688 | 18/6:12.393 |
| 3 | 3 | 20.459 | 18/6:11.016 |
| 4 | 3 | 19.856 | 18/6:07.614 |
| 5 | 3 | 19.754 | 18/6:05.205 |
| 6 | 4 | 25.734 | 17/6:00.343 |
| 7 | 4 | 20.361 | 18/6:19.391 |
| 8 | 4 | 19.433 | 18/6:15.691 |
| 9 | 4 | 22.408 | 18/6:18.764 |
| 10 | 4 | 19.902 | 18/6:16.711 |
| 11 | 4 | 19.940 | 18/6:15.093 |
| 12 | 4 | 20.414 | 18/6:14.457 |
| 13 | 4 | 21.733 | 18/6:15.744 |
| 14 | 4 | 19.961 | 18/6:14.569 |
| 15 | 4 | 21.558 | 18/6:15.468 |
| 16 | 4 | 20.167 | 18/6:14.689 |
| 17 | 4 | 20.454 | 18/6:14.305 |
| 18 | 4 | 20.116 | 18/6:13.627 |