| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.558 | 18/5:16.044 |
| 2 | 2 | 16.892 | 18/5:10.050 |
| 3 | 2 | 16.977 | 18/5:08.562 |
| 4 | 3 | 17.231 | 18/5:08.961 |
| 5 | 3 | 17.174 | 18/5:08.995 |
| 6 | 3 | 17.305 | 18/5:09.411 |
| 7 | 3 | 17.333 | 18/5:09.780 |
| 8 | 3 | 16.937 | 18/5:09.166 |
| 9 | 3 | 17.040 | 18/5:08.894 |
| 10 | 2 | 17.161 | 18/5:08.894 |
| 11 | 2 | 19.816 | 18/5:13.239 |
| 12 | 2 | 17.440 | 18/5:13.296 |
| 13 | 2 | 17.090 | 18/5:12.859 |
| 14 | 2 | 17.626 | 18/5:13.174 |
| 15 | 2 | 17.172 | 18/5:12.902 |
| 16 | 2 | 17.285 | 18/5:12.792 |
| 17 | 2 | 17.535 | 18/5:12.959 |
| 18 | 2 | 17.381 | 18/5:12.953 |