| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.167 | 19/5:07.173 |
| 2 | 2 | 15.817 | 19/5:03.848 |
| 3 | 2 | 15.314 | 20/5:15.320 |
| 4 | 1 | 15.051 | 20/5:11.745 |
| 5 | 1 | 15.661 | 20/5:12.040 |
| 6 | 1 | 15.569 | 20/5:11.930 |
| 7 | 1 | 15.895 | 20/5:12.783 |
| 8 | 1 | 15.491 | 20/5:12.413 |
| 9 | 1 | 15.530 | 20/5:12.211 |
| 10 | 1 | 15.554 | 20/5:12.098 |
| 11 | 1 | 16.135 | 20/5:13.062 |
| 12 | 1 | 15.852 | 20/5:13.393 |
| 13 | 1 | 15.546 | 20/5:13.203 |
| 14 | 1 | 16.005 | 20/5:13.696 |
| 15 | 1 | 16.002 | 20/5:14.119 |
| 16 | 1 | 15.818 | 20/5:14.259 |
| 17 | 1 | 15.504 | 20/5:14.013 |
| 18 | 1 | 15.454 | 20/5:13.739 |
| 19 | 1 | 15.737 | 20/5:13.792 |
| 20 | 1 | 15.939 | 20/5:14.041 |