| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.625 | 18/5:17.250 |
| 2 | 3 | 17.172 | 18/5:13.173 |
| 3 | 3 | 16.881 | 18/5:10.068 |
| 4 | 2 | 16.819 | 18/5:08.236 |
| 5 | 3 | 17.314 | 18/5:08.920 |
| 6 | 2 | 17.066 | 18/5:08.631 |
| 7 | 2 | 16.526 | 18/5:07.036 |
| 8 | 2 | 16.891 | 18/5:06.662 |
| 9 | 2 | 16.896 | 18/5:06.380 |
| 10 | 1 | 17.056 | 18/5:06.443 |
| 11 | 1 | 17.246 | 18/5:06.805 |
| 12 | 3 | 16.874 | 18/5:06.549 |
| 13 | 3 | 17.277 | 18/5:06.890 |
| 14 | 3 | 16.888 | 18/5:06.683 |
| 15 | 3 | 16.516 | 18/5:06.056 |
| 16 | 3 | 17.044 | 18/5:06.102 |
| 17 | 4 | 17.763 | 18/5:06.904 |
| 18 | 4 | 17.366 | 18/5:07.220 |