| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.787 | N/A |
| 2 | 3 | 22.724 | 19/7:10.819 |
| 3 | 3 | 20.520 | 20/7:12.605 |
| 4 | 3 | 19.797 | 20/7:01.046 |
| 5 | 3 | 20.513 | 21/7:19.557 |
| 6 | 3 | 21.656 | 20/7:01.585 |
| 7 | 3 | 20.703 | 20/7:00.511 |
| 8 | 3 | 18.237 | 21/7:13.644 |
| 9 | 3 | 22.136 | 21/7:17.502 |
| 10 | 3 | 19.505 | 21/7:14.655 |
| 11 | 3 | 21.329 | 21/7:16.027 |
| 12 | 3 | 22.839 | 21/7:19.894 |
| 13 | 3 | 18.622 | 21/7:16.088 |
| 14 | 4 | 27.239 | 20/7:04.908 |
| 15 | 4 | 19.201 | 20/7:02.172 |
| 16 | 4 | 17.725 | 21/7:18.781 |
| 17 | 3 | 18.994 | 21/7:16.462 |
| 18 | 3 | 19.111 | 21/7:14.552 |
| 19 | 3 | 22.459 | 21/7:16.575 |
| 20 | 3 | 18.779 | 21/7:14.512 |
| 21 | 3 | 18.570 | 21/7:12.446 |