| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.858 | 20/6:17.160 |
| 2 | 1 | 17.976 | 20/6:08.340 |
| 3 | 1 | 18.673 | 20/6:10.047 |
| 4 | 1 | 19.344 | 20/6:14.255 |
| 5 | 1 | 18.862 | 20/6:14.852 |
| 6 | 1 | 18.236 | 20/6:13.163 |
| 7 | 1 | 18.691 | 20/6:13.257 |
| 8 | 1 | 18.093 | 20/6:11.832 |
| 9 | 1 | 18.645 | 20/6:11.951 |
| 10 | 1 | 17.972 | 20/6:10.700 |
| 11 | 1 | 18.969 | 20/6:11.489 |
| 12 | 1 | 19.077 | 20/6:12.327 |
| 13 | 1 | 20.988 | 20/6:15.975 |
| 14 | 1 | 20.712 | 20/6:18.709 |
| 15 | 1 | 17.262 | 20/6:16.477 |
| 16 | 1 | 19.970 | 20/6:17.910 |
| 17 | 1 | 20.685 | 19/6:01.015 |
| 18 | 1 | 18.720 | 19/6:00.718 |
| 19 | 1 | 18.145 | 20/6:18.819 |
| 20 | 1 | 18.734 | 20/6:18.612 |