| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 4.850 | N/A |
| 2 | 3 | 21.597 | 21/7:16.079 |
| 3 | 4 | 21.917 | 21/7:19.099 |
| 4 | 6 | 24.176 | 20/7:13.553 |
| 5 | 7 | 21.729 | 20/7:09.590 |
| 6 | 7 | 20.672 | 20/7:03.195 |
| 7 | 8 | 31.527 | 19/7:09.704 |
| 8 | 9 | 26.261 | 19/7:16.538 |
| 9 | 7 | 21.114 | 19/7:10.084 |
| 10 | 7 | 20.889 | 19/7:04.614 |
| 11 | 8 | 20.734 | 20/7:23.020 |
| 12 | 6 | 21.502 | 20/7:20.326 |
| 13 | 7 | 26.430 | 19/7:02.672 |
| 14 | 8 | 22.960 | 19/7:02.322 |
| 15 | 7 | 21.910 | 19/7:00.673 |
| 16 | 7 | 21.339 | 20/7:21.542 |
| 17 | 7 | 21.941 | 20/7:20.303 |
| 18 | 8 | 21.103 | 20/7:18.274 |
| 19 | 8 | 22.794 | 20/7:18.255 |
| 20 | 7 | 21.248 | 20/7:16.693 |