| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.252 | 20/7:05.040 |
| 2 | 6 | 26.121 | 18/7:06.357 |
| 3 | 5 | 18.963 | 19/7:00.128 |
| 4 | 7 | 22.722 | 19/7:03.025 |
| 5 | 6 | 23.901 | 19/7:09.244 |
| 6 | 8 | 25.920 | 19/7:19.784 |
| 7 | 6 | 27.225 | 18/7:07.125 |
| 8 | 7 | 24.904 | 18/7:09.768 |
| 9 | 7 | 29.741 | 18/7:21.498 |
| 10 | 6 | 28.355 | 17/7:03.477 |
| 11 | 6 | 19.193 | 18/7:19.031 |
| 12 | 6 | 20.753 | 18/7:13.575 |
| 13 | 6 | 20.018 | 18/7:07.940 |
| 14 | 6 | 22.122 | 18/7:05.816 |
| 15 | 6 | 22.697 | 18/7:04.664 |
| 16 | 6 | 21.033 | 18/7:01.785 |
| 17 | 8 | 23.584 | 18/7:01.945 |
| 18 | 7 | 23.908 | 18/7:02.412 |