| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.081 | N/A |
| 2 | 1 | 22.177 | 19/7:02.267 |
| 3 | 1 | 21.904 | 20/7:21.850 |
| 4 | 1 | 22.057 | 20/7:21.955 |
| 5 | 1 | 22.081 | 19/7:00.066 |
| 6 | 1 | 21.951 | 20/7:21.727 |
| 7 | 1 | 21.736 | 20/7:20.783 |
| 8 | 1 | 22.141 | 20/7:21.208 |
| 9 | 1 | 22.265 | 20/7:21.822 |
| 10 | 1 | 23.169 | 19/7:02.043 |
| 11 | 1 | 21.537 | 19/7:00.913 |
| 12 | 1 | 21.926 | 19/7:00.625 |
| 13 | 1 | 21.422 | 20/7:21.660 |
| 14 | 1 | 22.392 | 19/7:00.130 |
| 15 | 1 | 22.121 | 19/7:00.211 |
| 16 | 1 | 22.226 | 19/7:00.407 |
| 17 | 1 | 21.576 | 20/7:21.889 |
| 18 | 1 | 22.009 | 20/7:21.852 |
| 19 | 1 | 21.748 | 20/7:21.543 |
| 20 | 1 | 22.831 | 20/7:22.350 |