| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.612 | N/A |
| 2 | 2 | 18.965 | 20/6:03.947 |
| 3 | 2 | 18.044 | 21/6:13.702 |
| 4 | 2 | 20.507 | 20/6:07.088 |
| 5 | 2 | 18.778 | 20/6:06.008 |
| 6 | 2 | 23.564 | 19/6:03.100 |
| 7 | 2 | 18.953 | 19/6:00.045 |
| 8 | 2 | 18.961 | 20/6:17.564 |
| 9 | 4 | 25.128 | 19/6:10.137 |
| 10 | 4 | 19.937 | 19/6:09.286 |
| 11 | 5 | 22.817 | 19/6:13.789 |
| 12 | 5 | 19.139 | 19/6:11.455 |
| 13 | 5 | 21.137 | 19/6:12.507 |
| 14 | 5 | 20.850 | 19/6:12.999 |
| 15 | 6 | 22.673 | 19/6:15.765 |
| 16 | 5 | 18.996 | 19/6:13.750 |
| 17 | 5 | 18.591 | 19/6:11.532 |
| 18 | 4 | 19.695 | 19/6:10.743 |
| 19 | 5 | 24.755 | 19/6:15.102 |