| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.593 | N/A |
| 2 | 1 | 19.892 | 16/5:18.973 |
| 3 | 1 | 21.036 | 15/5:07.089 |
| 4 | 1 | 21.365 | 15/5:11.293 |
| 5 | 2 | 21.717 | 15/5:14.628 |
| 6 | 2 | 20.514 | 15/5:13.260 |
| 7 | 1 | 20.559 | 15/5:12.453 |
| 8 | 1 | 19.801 | 15/5:10.361 |
| 9 | 2 | 21.361 | 15/5:11.521 |
| 10 | 2 | 22.387 | 15/5:14.020 |
| 11 | 2 | 21.728 | 15/5:15.097 |
| 12 | 1 | 15.566 | 15/5:08.135 |
| 13 | 2 | 25.705 | 15/5:14.162 |
| 14 | 2 | 22.039 | 15/5:15.314 |
| 15 | 2 | 20.257 | 15/5:14.520 |