| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.069 | 18/5:07.241 |
| 2 | 4 | 16.086 | 19/5:14.972 |
| 3 | 4 | 16.448 | 19/5:14.152 |
| 4 | 6 | 18.647 | 18/5:07.125 |
| 5 | 6 | 16.963 | 18/5:06.766 |
| 6 | 6 | 16.575 | 18/5:05.363 |
| 7 | 6 | 16.144 | 18/5:03.253 |
| 8 | 6 | 16.843 | 18/5:03.243 |
| 9 | 7 | 18.675 | 18/5:06.899 |
| 10 | 7 | 16.328 | 18/5:05.600 |
| 11 | 7 | 17.749 | 18/5:06.862 |
| 12 | 7 | 17.109 | 18/5:06.953 |
| 13 | 7 | 18.660 | 18/5:09.179 |
| 14 | 7 | 16.708 | 18/5:08.576 |
| 15 | 7 | 17.303 | 18/5:08.768 |
| 16 | 7 | 17.034 | 18/5:08.633 |
| 17 | 7 | 16.114 | 18/5:07.540 |
| 18 | 7 | 16.196 | 18/5:06.650 |