| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 25.244 | 17/7:09.148 |
| 2 | 6 | 23.271 | 18/7:16.635 |
| 3 | 5 | 18.128 | 19/7:02.072 |
| 4 | 5 | 18.143 | 20/7:03.930 |
| 5 | 5 | 18.129 | 21/7:12.243 |
| 6 | 5 | 19.363 | 21/7:07.973 |
| 7 | 5 | 21.355 | 21/7:10.899 |
| 8 | 5 | 17.422 | 21/7:02.769 |
| 9 | 5 | 21.894 | 21/7:06.881 |
| 10 | 5 | 18.962 | 21/7:04.013 |
| 11 | 5 | 24.571 | 21/7:12.375 |
| 12 | 5 | 29.500 | 20/7:06.637 |
| 13 | 5 | 17.572 | 20/7:00.852 |
| 14 | 5 | 23.591 | 20/7:04.493 |
| 15 | 5 | 19.119 | 20/7:01.685 |
| 16 | 5 | 25.561 | 20/7:07.281 |
| 17 | 5 | 19.205 | 20/7:04.741 |
| 18 | 5 | 22.360 | 20/7:05.989 |
| 19 | 5 | 17.956 | 20/7:02.469 |
| 20 | 6 | 23.607 | 20/7:04.953 |