| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.872 | 17/5:03.824 |
| 2 | 1 | 16.907 | 18/5:13.011 |
| 3 | 1 | 16.800 | 18/5:09.474 |
| 4 | 1 | 16.560 | 18/5:06.625 |
| 5 | 1 | 16.858 | 18/5:05.989 |
| 6 | 1 | 16.616 | 18/5:04.839 |
| 7 | 1 | 16.658 | 18/5:04.125 |
| 8 | 3 | 19.251 | 18/5:09.424 |
| 9 | 1 | 16.638 | 18/5:08.320 |
| 10 | 1 | 18.121 | 18/5:10.106 |
| 11 | 1 | 17.446 | 18/5:10.462 |
| 12 | 1 | 17.059 | 18/5:10.179 |
| 13 | 1 | 16.286 | 18/5:08.869 |
| 14 | 1 | 17.028 | 18/5:08.700 |
| 15 | 1 | 16.570 | 18/5:08.004 |
| 16 | 1 | 17.011 | 18/5:07.891 |
| 17 | 1 | 17.320 | 18/5:08.119 |
| 18 | 1 | 16.865 | 18/5:07.866 |