| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.300 | 20/6:06.000 |
| 2 | 3 | 18.210 | 20/6:05.100 |
| 3 | 2 | 17.668 | 20/6:01.187 |
| 4 | 1 | 17.821 | 21/6:17.995 |
| 5 | 2 | 17.984 | 21/6:17.929 |
| 6 | 2 | 18.148 | 20/6:00.437 |
| 7 | 2 | 17.914 | 20/6:00.129 |
| 8 | 1 | 17.468 | 21/6:16.722 |
| 9 | 1 | 17.601 | 21/6:15.933 |
| 10 | 1 | 17.440 | 21/6:14.963 |
| 11 | 1 | 17.980 | 21/6:15.201 |
| 12 | 1 | 17.334 | 21/6:14.269 |
| 13 | 1 | 18.069 | 21/6:14.667 |
| 14 | 1 | 17.862 | 21/6:14.699 |
| 15 | 1 | 18.204 | 21/6:15.204 |
| 16 | 1 | 17.829 | 21/6:15.154 |
| 17 | 1 | 17.638 | 21/6:14.875 |
| 18 | 1 | 17.216 | 21/6:14.134 |
| 19 | 1 | 17.579 | 21/6:13.872 |
| 20 | 1 | 23.254 | 20/6:01.519 |