| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.857 | 20/6:17.140 |
| 2 | 4 | 21.835 | 18/6:06.228 |
| 3 | 2 | 18.512 | 19/6:14.959 |
| 4 | 2 | 20.103 | 19/6:16.708 |
| 5 | 2 | 18.845 | 19/6:12.978 |
| 6 | 2 | 20.735 | 19/6:16.475 |
| 7 | 2 | 20.964 | 19/6:19.596 |
| 8 | 2 | 19.566 | 19/6:18.615 |
| 9 | 2 | 19.170 | 19/6:17.017 |
| 10 | 1 | 19.976 | 19/6:17.270 |
| 11 | 1 | 18.407 | 19/6:14.766 |
| 12 | 1 | 18.434 | 19/6:12.723 |
| 13 | 1 | 19.115 | 19/6:11.989 |
| 14 | 1 | 20.346 | 19/6:13.031 |
| 15 | 1 | 18.847 | 19/6:12.035 |
| 16 | 2 | 21.949 | 19/6:14.847 |
| 17 | 2 | 21.867 | 19/6:17.237 |
| 18 | 2 | 20.456 | 19/6:17.872 |
| 19 | 2 | 18.999 | 19/6:16.983 |