| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.177 | 17/5:09.009 |
| 2 | 5 | 17.022 | 18/5:16.791 |
| 3 | 5 | 18.099 | 17/5:02.022 |
| 4 | 4 | 17.211 | 18/5:17.291 |
| 5 | 4 | 17.281 | 18/5:16.044 |
| 6 | 4 | 17.336 | 18/5:15.378 |
| 7 | 4 | 16.982 | 18/5:13.992 |
| 8 | 5 | 17.603 | 18/5:14.350 |
| 9 | 5 | 17.051 | 18/5:13.524 |
| 10 | 4 | 17.049 | 18/5:12.860 |
| 11 | 5 | 18.184 | 18/5:14.174 |
| 12 | 5 | 17.144 | 18/5:13.708 |
| 13 | 5 | 17.179 | 18/5:13.363 |
| 14 | 5 | 17.395 | 18/5:13.345 |
| 15 | 5 | 17.366 | 18/5:13.295 |
| 16 | 5 | 16.931 | 18/5:12.761 |
| 17 | 4 | 17.223 | 18/5:12.600 |
| 18 | 5 | 19.437 | 18/5:14.670 |