| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.268 | 18/7:16.824 |
| 2 | 3 | 20.999 | 19/7:10.036 |
| 3 | 2 | 27.367 | 18/7:15.804 |
| 4 | 1 | 20.313 | 19/7:21.498 |
| 5 | 1 | 21.220 | 19/7:13.835 |
| 6 | 1 | 26.256 | 18/7:01.269 |
| 7 | 1 | 21.879 | 19/7:20.534 |
| 8 | 1 | 22.650 | 19/7:19.261 |
| 9 | 1 | 21.778 | 19/7:16.430 |
| 10 | 1 | 20.946 | 19/7:12.584 |
| 11 | 1 | 20.014 | 19/7:07.828 |
| 12 | 1 | 23.459 | 19/7:09.319 |
| 13 | 1 | 20.750 | 19/7:06.622 |
| 14 | 1 | 19.603 | 19/7:02.753 |
| 15 | 1 | 20.749 | 19/7:00.851 |
| 16 | 1 | 20.772 | 20/7:21.279 |
| 17 | 1 | 23.234 | 19/7:00.523 |
| 18 | 1 | 21.047 | 20/7:21.449 |
| 19 | 1 | 19.458 | 20/7:18.697 |
| 20 | 1 | 19.888 | 20/7:16.650 |