| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.242 | 18/5:10.356 |
| 2 | 4 | 17.788 | 18/5:15.270 |
| 3 | 5 | 17.219 | 18/5:13.494 |
| 4 | 5 | 17.263 | 18/5:12.804 |
| 5 | 5 | 17.073 | 18/5:11.706 |
| 6 | 5 | 17.550 | 18/5:12.405 |
| 7 | 5 | 17.350 | 18/5:12.390 |
| 8 | 5 | 16.905 | 18/5:11.378 |
| 9 | 5 | 16.955 | 18/5:10.690 |
| 10 | 5 | 17.412 | 18/5:10.963 |
| 11 | 5 | 18.170 | 18/5:12.426 |
| 12 | 5 | 18.295 | 18/5:13.833 |
| 13 | 5 | 17.794 | 18/5:14.330 |
| 14 | 4 | 17.324 | 18/5:14.151 |
| 15 | 4 | 17.257 | 18/5:13.916 |
| 16 | 4 | 16.910 | 18/5:13.320 |
| 17 | 4 | 17.473 | 18/5:13.391 |
| 18 | 4 | 17.503 | 18/5:13.483 |