| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.766 | N/A |
| 2 | 1 | 18.122 | 24/7:16.572 |
| 3 | 1 | 20.345 | 22/7:03.669 |
| 4 | 2 | 25.188 | 20/7:02.914 |
| 5 | 4 | 27.617 | 19/7:10.049 |
| 6 | 4 | 23.319 | 19/7:12.293 |
| 7 | 4 | 20.497 | 19/7:05.003 |
| 8 | 4 | 22.093 | 19/7:03.945 |
| 9 | 4 | 19.439 | 20/7:19.238 |
| 10 | 4 | 17.979 | 20/7:10.586 |
| 11 | 4 | 19.922 | 20/7:07.355 |
| 12 | 4 | 20.122 | 20/7:05.058 |
| 13 | 4 | 18.713 | 20/7:00.913 |
| 14 | 4 | 17.558 | 21/7:16.556 |
| 15 | 4 | 32.246 | 20/7:11.197 |
| 16 | 3 | 23.863 | 20/7:13.995 |
| 17 | 3 | 18.572 | 20/7:10.160 |
| 18 | 3 | 18.420 | 20/7:06.606 |
| 19 | 3 | 18.659 | 20/7:03.699 |
| 20 | 3 | 19.203 | 20/7:01.643 |