| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.512 | 19/5:13.728 |
| 2 | 1 | 16.652 | 19/5:15.058 |
| 3 | 1 | 16.104 | 19/5:12.031 |
| 4 | 1 | 17.019 | 19/5:14.863 |
| 5 | 1 | 16.996 | 19/5:16.475 |
| 6 | 2 | 16.534 | 19/5:16.087 |
| 7 | 2 | 16.311 | 19/5:15.205 |
| 8 | 2 | 16.325 | 19/5:14.576 |
| 9 | 2 | 16.571 | 19/5:14.606 |
| 10 | 2 | 16.697 | 19/5:14.870 |
| 11 | 2 | 16.769 | 19/5:15.210 |
| 12 | 2 | 16.353 | 19/5:14.835 |
| 13 | 2 | 16.554 | 19/5:14.811 |
| 14 | 2 | 17.235 | 19/5:15.715 |
| 15 | 2 | 17.272 | 19/5:16.545 |
| 16 | 2 | 20.737 | 18/5:04.471 |
| 17 | 2 | 16.696 | 18/5:04.239 |
| 18 | 2 | 16.545 | 18/5:03.882 |