| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.908 | 19/7:15.252 |
| 2 | 4 | 19.593 | 20/7:05.010 |
| 3 | 4 | 19.214 | 21/7:12.005 |
| 4 | 4 | 19.606 | 21/7:06.935 |
| 5 | 4 | 20.235 | 21/7:06.535 |
| 6 | 4 | 18.915 | 21/7:01.649 |
| 7 | 4 | 21.543 | 21/7:06.042 |
| 8 | 4 | 19.951 | 21/7:05.158 |
| 9 | 4 | 19.345 | 21/7:03.057 |
| 10 | 4 | 21.936 | 21/7:06.817 |
| 11 | 4 | 21.443 | 21/7:08.952 |
| 12 | 4 | 22.584 | 21/7:12.728 |
| 13 | 4 | 23.064 | 21/7:16.698 |
| 14 | 4 | 26.317 | 20/7:03.791 |
| 15 | 4 | 21.673 | 20/7:04.436 |
| 16 | 4 | 19.852 | 20/7:02.724 |
| 17 | 4 | 18.807 | 21/7:20.983 |
| 18 | 4 | 18.575 | 21/7:18.155 |
| 19 | 4 | 20.655 | 21/7:17.923 |
| 20 | 4 | 20.877 | 21/7:17.948 |
| 21 | 4 | 22.347 | 21/7:19.440 |