| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.945 | 20/6:18.900 |
| 2 | 4 | 17.684 | 20/6:06.290 |
| 3 | 3 | 18.222 | 20/6:05.673 |
| 4 | 3 | 17.868 | 20/6:03.595 |
| 5 | 3 | 18.077 | 20/6:03.184 |
| 6 | 3 | 17.797 | 20/6:01.977 |
| 7 | 3 | 17.869 | 20/6:01.320 |
| 8 | 3 | 17.739 | 20/6:00.502 |
| 9 | 2 | 17.761 | 21/6:17.911 |
| 10 | 2 | 18.046 | 20/6:00.016 |
| 11 | 2 | 17.925 | 21/6:17.872 |
| 12 | 2 | 17.744 | 21/6:17.435 |
| 13 | 2 | 17.254 | 21/6:16.273 |
| 14 | 2 | 17.544 | 21/6:15.713 |
| 15 | 2 | 17.645 | 21/6:15.368 |
| 16 | 2 | 18.143 | 21/6:15.720 |
| 17 | 2 | 17.575 | 21/6:15.329 |
| 18 | 2 | 17.481 | 21/6:14.872 |
| 19 | 2 | 23.097 | 20/6:02.543 |
| 20 | 2 | 18.630 | 20/6:03.046 |