| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.740 | N/A |
| 2 | 2 | 20.925 | 20/7:06.315 |
| 3 | 2 | 21.165 | 20/7:08.595 |
| 4 | 3 | 24.788 | 19/7:10.008 |
| 5 | 6 | 26.098 | 18/7:03.888 |
| 6 | 6 | 25.673 | 18/7:12.146 |
| 7 | 6 | 22.623 | 18/7:09.010 |
| 8 | 6 | 20.742 | 18/7:02.202 |
| 9 | 6 | 21.467 | 19/7:21.572 |
| 10 | 6 | 20.562 | 19/7:16.826 |
| 11 | 6 | 21.524 | 19/7:14.760 |
| 12 | 6 | 20.916 | 19/7:12.075 |
| 13 | 6 | 21.026 | 19/7:10.003 |
| 14 | 5 | 22.253 | 19/7:09.948 |
| 15 | 5 | 21.629 | 19/7:09.099 |
| 16 | 5 | 22.064 | 19/7:08.886 |
| 17 | 5 | 21.797 | 19/7:08.398 |
| 18 | 5 | 20.447 | 19/7:06.538 |
| 19 | 5 | 20.370 | 19/7:04.809 |