| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.736 | N/A |
| 2 | 2 | 21.705 | 21/7:15.836 |
| 3 | 3 | 24.446 | 20/7:20.170 |
| 4 | 4 | 27.057 | 19/7:20.984 |
| 5 | 3 | 22.685 | 19/7:13.254 |
| 6 | 3 | 22.287 | 19/7:07.184 |
| 7 | 3 | 21.513 | 19/7:00.815 |
| 8 | 3 | 21.587 | 20/7:19.496 |
| 9 | 2 | 23.033 | 20/7:19.479 |
| 10 | 2 | 22.144 | 20/7:17.589 |
| 11 | 2 | 21.531 | 20/7:14.913 |
| 12 | 2 | 21.609 | 20/7:12.858 |
| 13 | 2 | 21.787 | 20/7:11.427 |
| 14 | 2 | 21.862 | 20/7:10.326 |
| 15 | 2 | 21.756 | 20/7:09.238 |
| 16 | 2 | 21.581 | 20/7:08.074 |
| 17 | 2 | 21.382 | 20/7:06.819 |
| 18 | 2 | 20.955 | 20/7:05.234 |
| 19 | 2 | 21.490 | 20/7:04.391 |
| 20 | 2 | 27.772 | 20/7:09.918 |