| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.255 | N/A |
| 2 | 4 | 20.637 | 21/7:18.995 |
| 3 | 4 | 19.301 | 21/7:05.635 |
| 4 | 3 | 17.531 | 22/7:08.538 |
| 5 | 4 | 31.520 | 19/7:06.705 |
| 6 | 4 | 21.535 | 19/7:04.141 |
| 7 | 4 | 20.079 | 20/7:19.831 |
| 8 | 4 | 21.168 | 20/7:18.204 |
| 9 | 4 | 17.319 | 20/7:07.843 |
| 10 | 4 | 27.141 | 20/7:20.520 |
| 11 | 4 | 20.939 | 20/7:18.878 |
| 12 | 4 | 23.862 | 19/7:00.671 |
| 13 | 4 | 23.295 | 19/7:02.745 |
| 14 | 4 | 21.517 | 19/7:02.039 |
| 15 | 4 | 24.591 | 19/7:05.385 |
| 16 | 4 | 22.940 | 19/7:06.305 |
| 17 | 4 | 20.228 | 19/7:04.058 |
| 18 | 4 | 18.422 | 19/7:00.163 |
| 19 | 4 | 21.999 | 19/7:00.279 |