| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.190 | 20/5:03.800 |
| 2 | 2 | 14.706 | 21/5:13.908 |
| 3 | 1 | 14.774 | 21/5:12.690 |
| 4 | 1 | 14.701 | 21/5:11.698 |
| 5 | 1 | 14.883 | 21/5:11.867 |
| 6 | 1 | 14.718 | 21/5:11.402 |
| 7 | 1 | 14.481 | 21/5:10.359 |
| 8 | 1 | 14.907 | 21/5:10.695 |
| 9 | 1 | 15.167 | 21/5:11.563 |
| 10 | 1 | 15.149 | 21/5:12.220 |
| 11 | 1 | 14.886 | 21/5:12.255 |
| 12 | 1 | 14.495 | 21/5:11.600 |
| 13 | 1 | 15.205 | 21/5:12.192 |
| 14 | 1 | 14.527 | 21/5:11.683 |
| 15 | 1 | 15.146 | 21/5:12.109 |
| 16 | 1 | 15.311 | 21/5:12.698 |
| 17 | 1 | 15.015 | 21/5:12.852 |
| 18 | 1 | 15.265 | 21/5:13.280 |
| 19 | 1 | 14.479 | 21/5:12.795 |
| 20 | 1 | 15.054 | 21/5:12.962 |
| 21 | 1 | 14.904 | 21/5:12.963 |