| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.022 | 19/7:17.418 |
| 2 | 1 | 20.182 | 20/7:12.040 |
| 3 | 3 | 20.654 | 20/7:05.720 |
| 4 | 1 | 19.876 | 21/7:19.603 |
| 5 | 1 | 19.014 | 21/7:11.542 |
| 6 | 1 | 22.688 | 21/7:19.026 |
| 7 | 1 | 23.752 | 20/7:06.251 |
| 8 | 3 | 27.142 | 20/7:20.825 |
| 9 | 1 | 23.151 | 19/7:01.127 |
| 10 | 1 | 19.501 | 20/7:17.964 |
| 11 | 1 | 23.069 | 20/7:20.093 |
| 12 | 1 | 20.266 | 20/7:17.195 |
| 13 | 1 | 26.690 | 19/7:02.395 |
| 14 | 1 | 19.317 | 20/7:20.463 |
| 15 | 1 | 22.132 | 20/7:20.608 |
| 16 | 1 | 24.817 | 19/7:01.887 |
| 17 | 1 | 20.083 | 20/7:21.595 |
| 18 | 1 | 19.728 | 20/7:18.982 |
| 19 | 1 | 19.900 | 20/7:16.825 |
| 20 | 1 | 23.592 | 20/7:18.576 |