| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.706 | 20/5:14.120 |
| 2 | 1 | 15.836 | 20/5:15.420 |
| 3 | 2 | 15.574 | 20/5:14.107 |
| 4 | 1 | 15.153 | 20/5:11.345 |
| 5 | 1 | 15.079 | 20/5:09.392 |
| 6 | 2 | 17.929 | 19/5:01.711 |
| 7 | 3 | 15.570 | 19/5:00.870 |
| 8 | 2 | 14.828 | 20/5:14.188 |
| 9 | 2 | 15.371 | 20/5:13.436 |
| 10 | 2 | 14.780 | 20/5:11.652 |
| 11 | 2 | 14.962 | 20/5:10.524 |
| 12 | 2 | 15.088 | 20/5:09.793 |
| 13 | 2 | 14.836 | 20/5:08.788 |
| 14 | 2 | 15.012 | 20/5:08.177 |
| 15 | 2 | 15.758 | 20/5:08.643 |
| 16 | 2 | 15.340 | 20/5:08.528 |
| 17 | 2 | 15.072 | 20/5:08.111 |
| 18 | 2 | 14.830 | 20/5:07.471 |
| 19 | 1 | 14.709 | 20/5:06.772 |
| 20 | 1 | 14.722 | 20/5:06.155 |