| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.822 | 21/6:14.262 |
| 2 | 5 | 17.294 | 21/6:08.718 |
| 3 | 6 | 21.905 | 19/6:01.133 |
| 4 | 6 | 20.505 | 19/6:08.248 |
| 5 | 6 | 20.273 | 19/6:11.636 |
| 6 | 6 | 18.539 | 19/6:08.404 |
| 7 | 5 | 17.309 | 19/6:02.756 |
| 8 | 5 | 16.684 | 20/6:15.827 |
| 9 | 5 | 17.015 | 20/6:11.880 |
| 10 | 5 | 17.741 | 20/6:10.174 |
| 11 | 5 | 18.854 | 20/6:10.802 |
| 12 | 5 | 18.649 | 20/6:10.983 |
| 13 | 5 | 18.945 | 20/6:11.592 |
| 14 | 5 | 16.862 | 20/6:09.139 |
| 15 | 5 | 16.972 | 20/6:07.159 |
| 16 | 5 | 17.568 | 20/6:06.171 |
| 17 | 5 | 23.281 | 20/6:12.021 |
| 18 | 5 | 17.713 | 20/6:11.034 |
| 19 | 5 | 20.569 | 20/6:13.158 |
| 20 | 5 | 17.079 | 20/6:11.579 |