| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.183 | 18/5:09.294 |
| 2 | 1 | 15.990 | 19/5:15.144 |
| 3 | 2 | 19.260 | 18/5:14.598 |
| 4 | 2 | 16.449 | 18/5:09.969 |
| 5 | 2 | 17.291 | 18/5:10.223 |
| 6 | 2 | 17.187 | 18/5:10.080 |
| 7 | 2 | 17.982 | 18/5:12.022 |
| 8 | 2 | 16.302 | 18/5:09.699 |
| 9 | 1 | 16.421 | 18/5:08.130 |
| 10 | 1 | 17.455 | 18/5:08.736 |
| 11 | 1 | 18.915 | 18/5:11.621 |
| 12 | 1 | 16.915 | 18/5:11.025 |
| 13 | 1 | 17.227 | 18/5:10.953 |
| 14 | 1 | 16.926 | 18/5:10.504 |
| 15 | 1 | 17.177 | 18/5:10.416 |
| 16 | 1 | 16.170 | 18/5:09.206 |
| 17 | 1 | 16.513 | 18/5:08.502 |
| 18 | 1 | 16.712 | 18/5:08.075 |