| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 15.281 | 20/5:05.620 |
| 2 | 5 | 15.646 | 20/5:09.270 |
| 3 | 5 | 15.326 | 20/5:08.353 |
| 4 | 4 | 15.081 | 20/5:06.670 |
| 5 | 6 | 16.356 | 20/5:10.760 |
| 6 | 6 | 15.525 | 20/5:10.717 |
| 7 | 6 | 15.488 | 20/5:10.580 |
| 8 | 6 | 15.648 | 20/5:10.877 |
| 9 | 5 | 16.166 | 20/5:12.260 |
| 10 | 5 | 14.971 | 20/5:10.976 |
| 11 | 5 | 15.362 | 20/5:10.636 |
| 12 | 4 | 17.658 | 20/5:14.180 |
| 13 | 5 | 15.673 | 20/5:14.125 |
| 14 | 4 | 15.192 | 20/5:13.390 |
| 15 | 4 | 15.428 | 20/5:13.068 |
| 16 | 4 | 15.354 | 20/5:12.694 |
| 17 | 4 | 14.781 | 20/5:11.689 |
| 18 | 4 | 15.626 | 20/5:11.736 |
| 19 | 4 | 17.304 | 20/5:13.543 |
| 20 | 4 | 15.575 | 20/5:13.441 |