| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.158 | 17/5:08.686 |
| 2 | 2 | 17.611 | 17/5:04.037 |
| 3 | 2 | 16.924 | 18/5:16.158 |
| 4 | 3 | 20.269 | 17/5:10.089 |
| 5 | 2 | 16.617 | 17/5:04.569 |
| 6 | 2 | 16.734 | 17/5:01.220 |
| 7 | 2 | 16.805 | 18/5:16.589 |
| 8 | 2 | 17.749 | 18/5:16.951 |
| 9 | 2 | 16.841 | 18/5:15.416 |
| 10 | 2 | 18.039 | 18/5:16.345 |
| 11 | 2 | 17.962 | 18/5:16.978 |
| 12 | 2 | 19.707 | 17/5:02.339 |
| 13 | 2 | 16.883 | 17/5:01.160 |
| 14 | 2 | 16.341 | 18/5:17.109 |
| 15 | 2 | 17.504 | 18/5:16.973 |
| 16 | 2 | 18.117 | 18/5:17.544 |
| 17 | 2 | 17.296 | 18/5:17.178 |
| 18 | 2 | 16.841 | 18/5:16.398 |