| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.750 | 20/6:15.000 |
| 2 | 2 | 17.694 | 20/6:04.440 |
| 3 | 2 | 19.296 | 20/6:11.600 |
| 4 | 2 | 18.904 | 20/6:13.220 |
| 5 | 2 | 17.948 | 20/6:10.368 |
| 6 | 2 | 18.948 | 20/6:11.800 |
| 7 | 2 | 18.267 | 20/6:10.877 |
| 8 | 2 | 24.386 | 19/6:06.208 |
| 9 | 2 | 18.099 | 19/6:03.728 |
| 10 | 2 | 18.111 | 19/6:01.766 |
| 11 | 2 | 17.369 | 20/6:17.767 |
| 12 | 2 | 17.157 | 20/6:14.882 |
| 13 | 2 | 18.152 | 20/6:13.971 |
| 14 | 2 | 19.159 | 20/6:14.629 |
| 15 | 2 | 18.197 | 20/6:13.916 |
| 16 | 2 | 17.900 | 20/6:12.921 |
| 17 | 2 | 19.560 | 20/6:13.996 |
| 18 | 2 | 19.787 | 20/6:15.204 |
| 19 | 2 | 23.242 | 19/6:00.926 |