| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.165 | N/A |
| 2 | 2 | 19.916 | 22/7:17.401 |
| 3 | 2 | 26.728 | 19/7:18.961 |
| 4 | 3 | 17.241 | 20/7:03.077 |
| 5 | 2 | 16.783 | 21/7:02.505 |
| 6 | 2 | 19.841 | 21/7:01.201 |
| 7 | 2 | 17.041 | 22/7:10.059 |
| 8 | 2 | 16.869 | 22/7:02.422 |
| 9 | 2 | 20.126 | 22/7:04.845 |
| 10 | 2 | 18.254 | 22/7:02.362 |
| 11 | 2 | 22.826 | 22/7:09.977 |
| 12 | 2 | 21.067 | 22/7:12.849 |
| 13 | 2 | 20.205 | 22/7:13.734 |
| 14 | 2 | 21.017 | 22/7:15.795 |
| 15 | 2 | 21.179 | 22/7:17.804 |
| 16 | 3 | 18.516 | 22/7:15.817 |
| 17 | 3 | 25.259 | 21/7:02.075 |
| 18 | 3 | 22.170 | 21/7:05.092 |
| 19 | 2 | 25.260 | 21/7:10.607 |
| 20 | 3 | 23.382 | 21/7:13.565 |
| 21 | 2 | 22.991 | 21/7:15.836 |