| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.204 | N/A |
| 2 | 4 | 25.859 | 18/7:21.807 |
| 3 | 4 | 23.894 | 18/7:05.104 |
| 4 | 4 | 21.225 | 19/7:08.072 |
| 5 | 4 | 21.121 | 20/7:19.674 |
| 6 | 4 | 23.929 | 20/7:23.110 |
| 7 | 5 | 27.982 | 19/7:14.234 |
| 8 | 5 | 21.015 | 19/7:06.554 |
| 9 | 5 | 21.926 | 19/7:02.843 |
| 10 | 4 | 24.127 | 19/7:04.036 |
| 11 | 4 | 22.159 | 19/7:02.030 |
| 12 | 4 | 21.035 | 20/7:21.401 |
| 13 | 4 | 21.182 | 20/7:18.339 |
| 14 | 4 | 21.448 | 20/7:16.137 |
| 15 | 5 | 28.896 | 19/7:01.087 |
| 16 | 5 | 21.472 | 20/7:22.079 |
| 17 | 5 | 23.031 | 20/7:21.936 |
| 18 | 5 | 23.487 | 20/7:22.032 |
| 19 | 5 | 20.900 | 20/7:19.930 |
| 20 | 5 | 21.297 | 20/7:18.189 |