| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 17.035 | 18/5:06.630 |
| 2 | 5 | 17.067 | 18/5:06.918 |
| 3 | 5 | 16.834 | 18/5:05.616 |
| 4 | 4 | 16.129 | 18/5:01.793 |
| 5 | 4 | 16.555 | 18/5:01.032 |
| 6 | 4 | 16.487 | 18/5:00.321 |
| 7 | 4 | 16.718 | 18/5:00.407 |
| 8 | 5 | 16.487 | 19/5:16.616 |
| 9 | 4 | 16.310 | 19/5:15.869 |
| 10 | 5 | 17.987 | 18/5:01.696 |
| 11 | 5 | 16.750 | 18/5:01.678 |
| 12 | 5 | 18.936 | 18/5:04.942 |
| 13 | 5 | 16.752 | 18/5:04.680 |
| 14 | 5 | 16.571 | 18/5:04.223 |
| 15 | 5 | 16.477 | 18/5:03.714 |
| 16 | 5 | 18.036 | 18/5:05.022 |
| 17 | 5 | 16.747 | 18/5:04.812 |
| 18 | 4 | 16.924 | 18/5:04.802 |