| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.618 | N/A |
| 2 | 3 | 19.356 | 19/6:14.026 |
| 3 | 3 | 19.931 | 19/6:19.201 |
| 4 | 3 | 18.961 | 19/6:15.106 |
| 5 | 3 | 19.113 | 19/6:13.742 |
| 6 | 3 | 18.514 | 19/6:10.768 |
| 7 | 4 | 20.081 | 19/6:13.486 |
| 8 | 4 | 19.059 | 19/6:12.799 |
| 9 | 4 | 19.257 | 19/6:12.073 |
| 10 | 4 | 20.530 | 19/6:15.222 |
| 11 | 4 | 18.522 | 19/6:13.601 |
| 12 | 4 | 18.320 | 19/6:11.944 |
| 13 | 4 | 18.614 | 19/6:11.005 |
| 14 | 2 | 20.092 | 19/6:12.256 |
| 15 | 2 | 19.168 | 19/6:12.141 |
| 16 | 2 | 18.835 | 19/6:11.641 |
| 17 | 2 | 18.952 | 19/6:11.336 |
| 18 | 2 | 19.111 | 19/6:11.234 |
| 19 | 2 | 19.716 | 19/6:11.750 |