| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.833 | 18/5:02.994 |
| 2 | 1 | 17.701 | 18/5:10.806 |
| 3 | 1 | 17.268 | 18/5:10.812 |
| 4 | 2 | 18.594 | 18/5:16.782 |
| 5 | 2 | 17.151 | 18/5:15.169 |
| 6 | 2 | 16.861 | 18/5:13.224 |
| 7 | 1 | 17.044 | 18/5:12.305 |
| 8 | 1 | 16.970 | 18/5:11.450 |
| 9 | 1 | 17.519 | 18/5:11.882 |
| 10 | 1 | 17.376 | 18/5:11.971 |
| 11 | 1 | 17.534 | 18/5:12.302 |
| 12 | 1 | 17.197 | 18/5:12.072 |
| 13 | 1 | 17.258 | 18/5:11.962 |
| 14 | 1 | 17.955 | 18/5:12.764 |
| 15 | 1 | 16.963 | 18/5:12.269 |
| 16 | 1 | 17.183 | 18/5:12.083 |
| 17 | 1 | 17.631 | 18/5:12.393 |
| 18 | 1 | 17.373 | 18/5:12.411 |