| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.804 | 34/7:03.113 |
| 2 | 1 | 15.980 | 33/7:03.632 |
| 3 | 1 | 12.464 | 33/7:02.400 |
| 4 | 1 | 20.753 | 32/7:12.736 |
| 5 | 2 | 18.368 | 31/7:11.729 |
| 6 | 2 | 12.837 | 31/7:09.131 |
| 7 | 2 | 15.408 | 31/7:12.596 |
| 8 | 2 | 13.145 | 31/7:10.923 |
| 9 | 2 | 12.852 | 31/7:08.891 |
| 10 | 2 | 12.700 | 31/7:06.821 |
| 11 | 2 | 12.678 | 31/7:04.943 |
| 12 | 2 | 16.340 | 31/7:09.237 |
| 13 | 2 | 18.993 | 30/7:03.111 |
| 14 | 2 | 18.440 | 30/7:09.306 |
| 15 | 2 | 18.067 | 30/7:14.429 |
| 16 | 2 | 16.341 | 29/7:02.293 |
| 17 | 2 | 16.478 | 29/7:04.608 |
| 18 | 2 | 16.902 | 29/7:07.230 |
| 19 | 2 | 18.194 | 29/7:11.092 |
| 20 | 2 | 17.402 | 29/7:13.816 |
| 21 | 2 | 16.396 | 28/7:00.294 |