| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.989 | 19/5:03.791 |
| 2 | 1 | 14.883 | 20/5:08.720 |
| 3 | 1 | 16.349 | 20/5:14.807 |
| 4 | 1 | 15.560 | 20/5:13.905 |
| 5 | 1 | 15.611 | 20/5:13.568 |
| 6 | 1 | 15.180 | 20/5:11.907 |
| 7 | 1 | 15.564 | 20/5:11.817 |
| 8 | 1 | 14.974 | 20/5:10.275 |
| 9 | 1 | 15.418 | 20/5:10.062 |
| 10 | 1 | 16.189 | 20/5:11.434 |
| 11 | 1 | 16.117 | 20/5:12.425 |
| 12 | 1 | 15.847 | 20/5:12.802 |
| 13 | 1 | 15.818 | 20/5:13.075 |
| 14 | 1 | 16.304 | 20/5:14.004 |
| 15 | 1 | 15.738 | 20/5:14.055 |
| 16 | 1 | 15.711 | 20/5:14.065 |
| 17 | 1 | 15.375 | 20/5:13.679 |
| 18 | 1 | 15.060 | 20/5:12.986 |
| 19 | 1 | 15.266 | 20/5:12.582 |
| 20 | 1 | 17.881 | 20/5:14.834 |