| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.868 | 19/5:01.492 |
| 2 | 2 | 15.568 | 20/5:14.360 |
| 3 | 4 | 15.954 | 19/5:00.137 |
| 4 | 4 | 15.983 | 19/5:01.022 |
| 5 | 4 | 16.111 | 19/5:02.039 |
| 6 | 4 | 15.799 | 19/5:01.730 |
| 7 | 4 | 16.357 | 19/5:03.023 |
| 8 | 4 | 15.905 | 19/5:02.919 |
| 9 | 5 | 16.871 | 19/5:04.878 |
| 10 | 5 | 15.922 | 19/5:04.642 |
| 11 | 5 | 16.134 | 19/5:04.815 |
| 12 | 6 | 16.109 | 19/5:04.920 |
| 13 | 6 | 15.985 | 19/5:04.827 |
| 14 | 6 | 16.227 | 19/5:05.076 |
| 15 | 6 | 15.923 | 19/5:04.907 |
| 16 | 5 | 15.990 | 19/5:04.838 |
| 17 | 5 | 16.273 | 19/5:05.094 |
| 18 | 5 | 16.124 | 19/5:05.164 |
| 19 | 5 | 16.075 | 19/5:05.178 |