| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.300 | 20/6:06.000 |
| 2 | 3 | 18.109 | 20/6:04.090 |
| 3 | 3 | 18.375 | 20/6:05.227 |
| 4 | 3 | 21.522 | 19/6:02.454 |
| 5 | 3 | 17.544 | 20/6:15.400 |
| 6 | 3 | 17.673 | 20/6:11.743 |
| 7 | 3 | 17.267 | 20/6:07.971 |
| 8 | 3 | 20.232 | 20/6:12.555 |
| 9 | 3 | 16.849 | 20/6:08.602 |
| 10 | 3 | 17.255 | 20/6:06.252 |
| 11 | 2 | 17.082 | 20/6:04.015 |
| 12 | 2 | 20.070 | 20/6:07.130 |
| 13 | 2 | 18.030 | 20/6:06.628 |
| 14 | 2 | 16.861 | 20/6:04.527 |
| 15 | 2 | 18.901 | 20/6:05.427 |
| 16 | 2 | 17.418 | 20/6:04.360 |
| 17 | 2 | 17.264 | 20/6:03.238 |
| 18 | 2 | 17.551 | 20/6:02.559 |
| 19 | 2 | 22.497 | 20/6:07.158 |
| 20 | 2 | 16.949 | 20/6:05.749 |