| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.588 | 19/5:15.172 |
| 2 | 1 | 16.378 | 19/5:13.177 |
| 3 | 1 | 16.853 | 19/5:15.520 |
| 4 | 1 | 16.953 | 18/5:00.474 |
| 5 | 1 | 18.192 | 18/5:05.870 |
| 6 | 1 | 16.154 | 18/5:03.354 |
| 7 | 1 | 15.816 | 18/5:00.687 |
| 8 | 1 | 19.891 | 18/5:07.856 |
| 9 | 1 | 17.186 | 18/5:08.022 |
| 10 | 1 | 23.386 | 17/5:01.575 |
| 11 | 1 | 16.725 | 17/5:00.007 |
| 12 | 2 | 18.226 | 17/5:00.826 |
| 13 | 1 | 16.900 | 18/5:17.420 |
| 14 | 1 | 17.027 | 18/5:16.639 |
| 15 | 1 | 18.034 | 18/5:17.171 |
| 16 | 1 | 17.512 | 18/5:17.049 |
| 17 | 1 | 16.474 | 18/5:15.842 |
| 18 | 1 | 16.773 | 18/5:15.068 |