| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.477 | 18/5:14.586 |
| 2 | 2 | 17.381 | 18/5:13.722 |
| 3 | 2 | 17.026 | 18/5:11.304 |
| 4 | 2 | 16.990 | 18/5:09.933 |
| 5 | 2 | 17.138 | 18/5:09.643 |
| 6 | 1 | 17.202 | 18/5:09.642 |
| 7 | 1 | 17.518 | 18/5:10.454 |
| 8 | 1 | 16.980 | 18/5:09.852 |
| 9 | 2 | 17.167 | 18/5:09.758 |
| 10 | 2 | 17.685 | 18/5:10.615 |
| 11 | 2 | 19.371 | 18/5:14.075 |
| 12 | 2 | 17.482 | 18/5:14.125 |
| 13 | 2 | 17.534 | 18/5:14.240 |
| 14 | 2 | 17.527 | 18/5:14.329 |
| 15 | 2 | 17.314 | 18/5:14.150 |
| 16 | 2 | 17.374 | 18/5:14.062 |
| 17 | 2 | 17.675 | 18/5:14.302 |
| 18 | 2 | 18.509 | 18/5:15.350 |