| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.183 | 19/5:07.477 |
| 2 | 1 | 16.422 | 19/5:09.748 |
| 3 | 1 | 16.411 | 19/5:10.435 |
| 4 | 1 | 16.248 | 19/5:10.004 |
| 5 | 1 | 16.092 | 19/5:09.153 |
| 6 | 1 | 16.269 | 19/5:09.146 |
| 7 | 1 | 16.007 | 19/5:08.430 |
| 8 | 1 | 15.924 | 19/5:07.696 |
| 9 | 1 | 16.231 | 19/5:07.773 |
| 10 | 1 | 16.133 | 19/5:07.648 |
| 11 | 1 | 15.957 | 19/5:07.242 |
| 12 | 1 | 15.922 | 19/5:06.848 |
| 13 | 1 | 16.120 | 19/5:06.805 |
| 14 | 1 | 16.243 | 19/5:06.934 |
| 15 | 1 | 16.258 | 19/5:07.065 |
| 16 | 1 | 16.146 | 19/5:07.047 |
| 17 | 1 | 16.357 | 19/5:07.267 |
| 18 | 1 | 16.447 | 19/5:07.557 |
| 19 | 1 | 19.003 | 19/5:10.373 |