| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.188 | 19/5:07.572 |
| 2 | 2 | 15.536 | 19/5:01.378 |
| 3 | 2 | 15.621 | 20/5:15.633 |
| 4 | 2 | 17.104 | 19/5:06.133 |
| 5 | 4 | 19.439 | 18/5:01.997 |
| 6 | 4 | 15.841 | 19/5:15.809 |
| 7 | 3 | 15.752 | 19/5:13.448 |
| 8 | 4 | 17.908 | 18/5:00.125 |
| 9 | 3 | 15.765 | 19/5:14.881 |
| 10 | 3 | 15.293 | 19/5:12.449 |
| 11 | 2 | 16.495 | 19/5:12.536 |
| 12 | 2 | 15.927 | 19/5:11.709 |
| 13 | 3 | 18.875 | 19/5:15.318 |
| 14 | 3 | 19.002 | 18/5:01.816 |
| 15 | 4 | 15.990 | 18/5:00.883 |
| 16 | 4 | 15.977 | 18/5:00.052 |
| 17 | 4 | 15.619 | 19/5:15.548 |
| 18 | 4 | 18.529 | 18/5:00.861 |