| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.965 | 17/5:05.405 |
| 2 | 2 | 16.972 | 18/5:14.433 |
| 3 | 2 | 17.101 | 18/5:12.228 |
| 4 | 2 | 17.408 | 18/5:12.507 |
| 5 | 2 | 17.893 | 18/5:14.420 |
| 6 | 2 | 17.415 | 18/5:14.262 |
| 7 | 1 | 17.194 | 18/5:13.581 |
| 8 | 1 | 17.307 | 18/5:13.324 |
| 9 | 1 | 17.297 | 18/5:13.104 |
| 10 | 2 | 17.389 | 18/5:13.094 |
| 11 | 2 | 17.292 | 18/5:12.927 |
| 12 | 2 | 17.376 | 18/5:12.913 |
| 13 | 2 | 16.960 | 18/5:12.326 |
| 14 | 2 | 17.405 | 18/5:12.395 |
| 15 | 2 | 17.341 | 18/5:12.378 |
| 16 | 2 | 17.330 | 18/5:12.351 |
| 17 | 2 | 16.927 | 18/5:11.900 |
| 18 | 2 | 17.378 | 18/5:11.950 |