| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.309 | 17/7:10.253 |
| 2 | 4 | 26.261 | 17/7:18.345 |
| 3 | 4 | 27.637 | 16/7:02.437 |
| 4 | 4 | 23.780 | 17/7:17.695 |
| 5 | 4 | 19.679 | 18/7:21.598 |
| 6 | 4 | 21.843 | 18/7:13.527 |
| 7 | 3 | 19.557 | 18/7:01.884 |
| 8 | 3 | 20.753 | 19/7:18.945 |
| 9 | 3 | 17.394 | 19/7:06.894 |
| 10 | 3 | 20.140 | 19/7:02.471 |
| 11 | 4 | 27.148 | 19/7:10.956 |
| 12 | 3 | 22.296 | 19/7:10.345 |
| 13 | 3 | 19.457 | 19/7:05.679 |
| 14 | 3 | 17.216 | 20/7:20.671 |
| 15 | 4 | 22.570 | 20/7:21.387 |
| 16 | 4 | 32.331 | 19/7:11.503 |
| 17 | 4 | 20.058 | 19/7:08.538 |
| 18 | 4 | 18.491 | 19/7:04.249 |
| 19 | 4 | 20.896 | 19/7:02.816 |