| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.097 | 20/9:21.940 |
| 2 | 3 | 22.184 | 20/8:22.810 |
| 3 | 2 | 21.521 | 20/7:58.680 |
| 4 | 2 | 21.821 | 20/7:48.115 |
| 5 | 2 | 20.949 | 20/7:38.288 |
| 6 | 3 | 21.501 | 20/7:33.577 |
| 7 | 3 | 24.163 | 20/7:37.817 |
| 8 | 3 | 21.302 | 20/7:33.845 |
| 9 | 3 | 21.228 | 20/7:30.591 |
| 10 | 2 | 21.348 | 20/7:28.228 |
| 11 | 2 | 24.391 | 20/7:31.827 |
| 12 | 2 | 21.849 | 20/7:30.590 |
| 13 | 2 | 20.644 | 20/7:27.689 |
| 14 | 2 | 23.226 | 20/7:28.891 |
| 15 | 2 | 21.583 | 20/7:27.743 |
| 16 | 2 | 20.748 | 20/7:25.694 |
| 17 | 2 | 21.098 | 20/7:24.298 |
| 18 | 2 | 20.886 | 20/7:22.821 |
| 19 | 2 | 20.541 | 19/6:59.080 |