| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.413 | 20/5:08.026 |
| 2 | 3 | 16.225 | 19/5:00.561 |
| 3 | 1 | 15.197 | 20/5:12.233 |
| 4 | 1 | 15.367 | 20/5:11.001 |
| 5 | 3 | 20.710 | 19/5:15.065 |
| 6 | 4 | 19.970 | 18/5:08.646 |
| 7 | 4 | 16.268 | 18/5:06.385 |
| 8 | 3 | 15.811 | 18/5:03.662 |
| 9 | 4 | 15.775 | 18/5:01.472 |
| 10 | 2 | 15.648 | 19/5:16.129 |
| 11 | 2 | 15.464 | 19/5:14.101 |
| 12 | 2 | 15.700 | 19/5:12.784 |
| 13 | 2 | 16.562 | 19/5:12.093 |
| 14 | 2 | 15.825 | 19/5:12.054 |
| 15 | 2 | 16.481 | 19/5:12.126 |
| 16 | 1 | 15.607 | 19/5:11.152 |
| 17 | 1 | 15.384 | 19/5:10.043 |
| 18 | 2 | 16.305 | 19/5:10.029 |
| 19 | 2 | 15.851 | 19/5:09.563 |