| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.438 | 20/6:08.760 |
| 2 | 2 | 19.833 | 19/6:03.575 |
| 3 | 1 | 18.054 | 20/6:15.500 |
| 4 | 1 | 19.806 | 19/6:01.622 |
| 5 | 1 | 19.059 | 19/6:01.722 |
| 6 | 1 | 17.961 | 20/6:17.170 |
| 7 | 1 | 18.673 | 20/6:16.640 |
| 8 | 1 | 17.852 | 20/6:14.190 |
| 9 | 1 | 18.434 | 20/6:13.578 |
| 10 | 1 | 17.620 | 20/6:11.460 |
| 11 | 1 | 17.321 | 20/6:09.184 |
| 12 | 1 | 17.653 | 20/6:07.840 |
| 13 | 1 | 17.358 | 20/6:06.249 |
| 14 | 1 | 17.796 | 20/6:05.511 |
| 15 | 1 | 17.683 | 20/6:04.721 |
| 16 | 1 | 17.607 | 20/6:03.935 |
| 17 | 1 | 17.288 | 20/6:02.866 |
| 18 | 1 | 25.076 | 20/6:10.569 |
| 19 | 1 | 17.565 | 20/6:09.555 |
| 20 | 1 | 17.070 | 20/6:08.147 |