| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.454 | N/A |
| 2 | 2 | 17.507 | 21/6:07.594 |
| 3 | 2 | 17.849 | 21/6:11.014 |
| 4 | 1 | 21.450 | 20/6:17.225 |
| 5 | 2 | 17.060 | 20/6:08.317 |
| 6 | 2 | 15.671 | 21/6:15.602 |
| 7 | 1 | 17.348 | 21/6:13.737 |
| 8 | 1 | 16.641 | 21/6:10.385 |
| 9 | 1 | 15.592 | 21/6:05.249 |
| 10 | 2 | 16.043 | 21/6:02.256 |
| 11 | 2 | 18.526 | 21/6:04.828 |
| 12 | 2 | 14.803 | 21/6:00.163 |
| 13 | 2 | 14.716 | 22/6:13.064 |
| 14 | 1 | 14.154 | 22/6:08.574 |
| 15 | 2 | 19.146 | 22/6:12.213 |
| 16 | 1 | 15.384 | 22/6:10.001 |
| 17 | 2 | 18.861 | 22/6:12.814 |
| 18 | 2 | 14.895 | 22/6:10.310 |
| 19 | 2 | 16.181 | 22/6:09.585 |
| 20 | 2 | 21.727 | 22/6:15.066 |
| 21 | 2 | 14.210 | 22/6:12.106 |
| 22 | 2 | 14.685 | 22/6:09.903 |