| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.978 | 22/7:19.516 |
| 2 | 2 | 21.044 | 21/7:10.731 |
| 3 | 3 | 23.526 | 20/7:10.320 |
| 4 | 4 | 22.227 | 20/7:13.875 |
| 5 | 2 | 20.020 | 20/7:07.180 |
| 6 | 2 | 20.876 | 20/7:05.570 |
| 7 | 2 | 20.623 | 20/7:03.697 |
| 8 | 2 | 20.161 | 20/7:01.138 |
| 9 | 2 | 19.665 | 21/7:18.947 |
| 10 | 2 | 19.931 | 21/7:16.907 |
| 11 | 2 | 19.333 | 21/7:14.097 |
| 12 | 2 | 19.751 | 21/7:12.486 |
| 13 | 2 | 23.463 | 21/7:17.120 |
| 14 | 2 | 19.655 | 21/7:15.380 |
| 15 | 2 | 21.792 | 21/7:16.863 |
| 16 | 2 | 19.692 | 21/7:15.405 |
| 17 | 2 | 19.268 | 21/7:13.594 |
| 18 | 2 | 20.211 | 21/7:13.085 |
| 19 | 2 | 22.787 | 21/7:15.477 |
| 20 | 2 | 20.519 | 21/7:15.248 |
| 21 | 2 | 19.736 | 21/7:14.258 |