| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.963 | 18/5:05.334 |
| 2 | 1 | 18.129 | 18/5:15.828 |
| 3 | 1 | 16.970 | 18/5:12.372 |
| 4 | 1 | 16.873 | 18/5:10.207 |
| 5 | 1 | 16.973 | 18/5:09.269 |
| 6 | 1 | 16.653 | 18/5:07.683 |
| 7 | 1 | 16.333 | 18/5:05.727 |
| 8 | 1 | 17.176 | 18/5:06.157 |
| 9 | 1 | 18.352 | 18/5:08.844 |
| 10 | 1 | 21.207 | 18/5:16.132 |
| 11 | 1 | 17.507 | 18/5:16.041 |
| 12 | 1 | 17.080 | 18/5:15.324 |
| 13 | 1 | 16.637 | 18/5:14.104 |
| 14 | 1 | 17.239 | 18/5:13.833 |
| 15 | 1 | 16.688 | 18/5:12.936 |
| 16 | 1 | 16.472 | 18/5:11.909 |
| 17 | 1 | 17.285 | 18/5:11.863 |
| 18 | 1 | 17.768 | 18/5:12.305 |