| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.684 | 19/6:13.996 |
| 2 | 1 | 19.102 | 19/6:08.467 |
| 3 | 2 | 21.033 | 19/6:18.854 |
| 4 | 2 | 19.971 | 19/6:19.003 |
| 5 | 2 | 20.060 | 19/6:19.430 |
| 6 | 3 | 24.658 | 18/6:13.524 |
| 7 | 3 | 19.155 | 18/6:09.419 |
| 8 | 3 | 18.900 | 18/6:05.767 |
| 9 | 3 | 18.444 | 18/6:02.014 |
| 10 | 3 | 19.095 | 18/6:00.184 |
| 11 | 3 | 18.286 | 19/6:17.216 |
| 12 | 3 | 18.360 | 19/6:14.851 |
| 13 | 3 | 18.562 | 19/6:13.145 |
| 14 | 3 | 19.247 | 19/6:12.613 |
| 15 | 3 | 18.729 | 19/6:11.496 |
| 16 | 3 | 18.459 | 19/6:10.197 |
| 17 | 3 | 21.867 | 19/6:12.860 |
| 18 | 3 | 18.877 | 19/6:12.072 |
| 19 | 3 | 20.497 | 19/6:12.986 |