| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.676 | 22/7:12.872 |
| 2 | 6 | 24.014 | 20/7:16.900 |
| 3 | 4 | 24.119 | 19/7:09.457 |
| 4 | 4 | 25.747 | 18/7:01.002 |
| 5 | 4 | 20.157 | 19/7:12.109 |
| 6 | 5 | 22.274 | 19/7:10.625 |
| 7 | 4 | 23.748 | 19/7:13.566 |
| 8 | 5 | 19.405 | 19/7:05.457 |
| 9 | 4 | 21.384 | 19/7:03.328 |
| 10 | 4 | 20.222 | 20/7:21.492 |
| 11 | 4 | 19.992 | 20/7:17.705 |
| 12 | 4 | 21.024 | 20/7:16.270 |
| 13 | 4 | 19.098 | 20/7:12.092 |
| 14 | 4 | 24.989 | 20/7:16.927 |
| 15 | 4 | 20.869 | 20/7:15.624 |
| 16 | 4 | 25.033 | 20/7:19.689 |
| 17 | 4 | 19.695 | 20/7:16.995 |
| 18 | 4 | 24.182 | 20/7:19.587 |
| 19 | 4 | 21.999 | 20/7:19.607 |
| 20 | 4 | 32.331 | 20/7:29.958 |