| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.194 | 20/10:03.880 |
| 2 | 2 | 30.763 | 20/10:09.570 |
| 3 | 2 | 29.207 | 20/10:01.093 |
| 4 | 2 | 30.138 | 20/10:01.510 |
| 5 | 3 | 34.001 | 20/10:17.212 |
| 6 | 2 | 28.769 | 20/10:10.240 |
| 7 | 3 | 31.350 | 20/10:12.634 |
| 8 | 2 | 28.924 | 20/10:08.365 |
| 9 | 2 | 29.918 | 20/10:07.253 |
| 10 | 3 | 35.053 | 20/10:16.634 |
| 11 | 2 | 30.667 | 20/10:16.335 |
| 12 | 2 | 30.723 | 20/10:16.178 |
| 13 | 2 | 29.383 | 20/10:13.985 |
| 14 | 2 | 30.062 | 20/10:13.074 |
| 15 | 2 | 29.122 | 20/10:11.032 |
| 16 | 2 | 33.922 | 20/10:15.245 |
| 17 | 2 | 29.234 | 20/10:13.447 |
| 18 | 2 | 29.717 | 20/10:12.386 |
| 19 | 2 | 34.553 | 20/10:16.526 |
| 20 | 2 | 34.372 | 20/10:20.072 |