| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.366 | 20/6:07.320 |
| 2 | 4 | 17.766 | 20/6:01.320 |
| 3 | 4 | 17.087 | 21/6:12.533 |
| 4 | 4 | 17.542 | 21/6:11.495 |
| 5 | 3 | 16.962 | 21/6:08.437 |
| 6 | 3 | 17.595 | 21/6:08.613 |
| 7 | 3 | 19.020 | 21/6:13.014 |
| 8 | 4 | 18.294 | 21/6:14.409 |
| 9 | 4 | 17.180 | 21/6:12.895 |
| 10 | 4 | 17.643 | 21/6:12.656 |
| 11 | 4 | 17.526 | 21/6:12.236 |
| 12 | 4 | 18.058 | 21/6:12.818 |
| 13 | 4 | 17.199 | 21/6:11.923 |
| 14 | 4 | 17.256 | 21/6:11.241 |
| 15 | 3 | 21.502 | 21/6:16.594 |
| 16 | 3 | 17.107 | 21/6:15.510 |
| 17 | 3 | 17.904 | 21/6:15.538 |
| 18 | 3 | 17.326 | 21/6:14.889 |
| 19 | 3 | 18.500 | 21/6:15.605 |
| 20 | 3 | 17.144 | 21/6:14.826 |
| 21 | 3 | 17.383 | 21/6:14.360 |