| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.558 | 18/5:16.044 |
| 2 | 1 | 17.201 | 18/5:12.831 |
| 3 | 1 | 17.032 | 18/5:10.746 |
| 4 | 1 | 17.201 | 18/5:10.464 |
| 5 | 2 | 19.080 | 18/5:17.059 |
| 6 | 1 | 16.948 | 18/5:15.060 |
| 7 | 1 | 17.537 | 18/5:15.147 |
| 8 | 1 | 17.762 | 18/5:15.718 |
| 9 | 1 | 17.291 | 18/5:15.220 |
| 10 | 1 | 16.963 | 18/5:14.231 |
| 11 | 1 | 16.938 | 18/5:13.382 |
| 12 | 1 | 17.074 | 18/5:12.877 |
| 13 | 1 | 19.053 | 18/5:15.191 |
| 14 | 1 | 17.264 | 18/5:14.874 |
| 15 | 1 | 17.697 | 18/5:15.119 |
| 16 | 1 | 16.845 | 18/5:14.374 |
| 17 | 1 | 17.396 | 18/5:14.301 |
| 18 | 1 | 17.625 | 18/5:14.465 |