| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.819 | 17/5:02.923 |
| 2 | 2 | 17.617 | 17/5:01.206 |
| 3 | 2 | 16.999 | 18/5:14.610 |
| 4 | 1 | 17.123 | 18/5:13.011 |
| 5 | 2 | 16.985 | 18/5:11.555 |
| 6 | 2 | 16.805 | 18/5:10.044 |
| 7 | 2 | 16.766 | 18/5:08.865 |
| 8 | 2 | 16.741 | 18/5:07.924 |
| 9 | 2 | 16.854 | 18/5:07.418 |
| 10 | 2 | 16.638 | 18/5:06.625 |
| 11 | 2 | 16.761 | 18/5:06.177 |
| 12 | 2 | 16.783 | 18/5:05.837 |
| 13 | 1 | 17.472 | 18/5:06.503 |
| 14 | 1 | 17.477 | 18/5:07.080 |
| 15 | 2 | 21.107 | 18/5:11.936 |
| 16 | 2 | 17.536 | 18/5:12.168 |
| 17 | 2 | 16.750 | 18/5:11.541 |
| 18 | 2 | 17.900 | 18/5:12.133 |