| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.173 | 17/5:08.941 |
| 2 | 2 | 19.429 | 16/5:00.816 |
| 3 | 2 | 19.285 | 16/5:03.397 |
| 4 | 1 | 18.116 | 16/5:00.012 |
| 5 | 1 | 18.157 | 17/5:16.744 |
| 6 | 2 | 18.540 | 17/5:16.483 |
| 7 | 2 | 18.177 | 17/5:15.416 |
| 8 | 2 | 18.405 | 17/5:15.099 |
| 9 | 2 | 18.373 | 17/5:14.793 |
| 10 | 2 | 18.173 | 17/5:14.208 |
| 11 | 2 | 18.119 | 17/5:13.645 |
| 12 | 2 | 18.075 | 17/5:13.114 |
| 13 | 2 | 18.502 | 17/5:13.224 |
| 14 | 2 | 18.18 | 17/5:12.708 |
| 15 | 2 | 18.786 | 17/5:13.151 |
| 16 | 2 | 18.256 | 17/5:12.976 |
| 17 | 2 | 18.488 | 17/5:13.054 |