| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.228 | 22/7:03.016 |
| 2 | 4 | 23.536 | 20/7:07.640 |
| 3 | 4 | 20.230 | 21/7:20.958 |
| 4 | 4 | 22.312 | 20/7:06.530 |
| 5 | 4 | 21.512 | 20/7:07.272 |
| 6 | 5 | 20.376 | 20/7:03.980 |
| 7 | 3 | 19.896 | 20/7:00.257 |
| 8 | 3 | 18.754 | 21/7:15.340 |
| 9 | 3 | 21.194 | 21/7:16.422 |
| 10 | 3 | 18.705 | 21/7:12.060 |
| 11 | 3 | 20.046 | 21/7:11.052 |
| 12 | 3 | 25.122 | 21/7:19.094 |
| 13 | 3 | 19.899 | 21/7:17.462 |
| 14 | 2 | 19.313 | 21/7:15.184 |
| 15 | 2 | 20.016 | 21/7:14.195 |
| 16 | 2 | 19.635 | 21/7:12.828 |
| 17 | 2 | 19.401 | 21/7:11.334 |
| 18 | 2 | 20.527 | 21/7:11.319 |
| 19 | 2 | 19.847 | 21/7:10.554 |
| 20 | 2 | 19.258 | 21/7:09.247 |
| 21 | 2 | 20.313 | 21/7:09.120 |