| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.923 | N/A |
| 2 | 3 | 21.460 | 20/7:13.663 |
| 3 | 3 | 21.346 | 20/7:12.058 |
| 4 | 3 | 20.889 | 20/7:09.324 |
| 5 | 3 | 19.909 | 20/7:03.042 |
| 6 | 3 | 21.752 | 20/7:06.275 |
| 7 | 2 | 21.468 | 20/7:07.532 |
| 8 | 4 | 24.728 | 20/7:17.278 |
| 9 | 3 | 22.550 | 20/7:19.415 |
| 10 | 3 | 21.083 | 20/7:17.980 |
| 11 | 3 | 21.319 | 20/7:17.280 |
| 12 | 3 | 21.094 | 20/7:16.319 |
| 13 | 3 | 23.828 | 20/7:19.847 |
| 14 | 3 | 21.212 | 20/7:19.009 |
| 15 | 3 | 20.545 | 20/7:17.385 |
| 16 | 3 | 21.108 | 20/7:16.691 |
| 17 | 3 | 21.022 | 20/7:15.982 |
| 18 | 3 | 22.080 | 20/7:16.538 |
| 19 | 3 | 20.396 | 20/7:15.255 |
| 20 | 3 | 20.291 | 20/7:14.003 |