| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.373 | N/A |
| 2 | 4 | 20.556 | 21/7:17.493 |
| 3 | 5 | 1:28.394 | 9/7:42.173 |
| 4 | 5 | 20.521 | 11/7:37.943 |
| 5 | 5 | 19.988 | 12/7:17.385 |
| 6 | 5 | 23.371 | 13/7:21.165 |
| 7 | 5 | 21.195 | 14/7:26.760 |
| 8 | 5 | 20.949 | 14/7:05.610 |
| 9 | 5 | 20.454 | 15/7:18.372 |
| 10 | 5 | 19.921 | 15/7:03.582 |
| 11 | 5 | 19.958 | 16/7:19.333 |
| 12 | 5 | 20.344 | 16/7:09.533 |
| 13 | 5 | 20.234 | 16/7:01.229 |
| 14 | 5 | 21.538 | 17/7:21.662 |
| 15 | 5 | 20.203 | 17/7:15.088 |
| 16 | 5 | 21.811 | 17/7:11.105 |
| 17 | 4 | 20.412 | 17/7:06.222 |