| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.848 | 18/5:03.264 |
| 2 | 3 | 16.068 | 19/5:12.702 |
| 3 | 3 | 16.203 | 19/5:11.087 |
| 4 | 6 | 19.548 | 18/5:09.001 |
| 5 | 5 | 16.534 | 18/5:06.723 |
| 6 | 4 | 16.162 | 18/5:04.089 |
| 7 | 4 | 16.712 | 18/5:03.621 |
| 8 | 4 | 16.586 | 18/5:02.987 |
| 9 | 4 | 16.784 | 18/5:02.089 |
| 10 | 4 | 16.191 | 18/5:01.744 |
| 11 | 4 | 16.676 | 18/5:01.601 |
| 12 | 4 | 20.248 | 18/5:06.084 |
| 13 | 4 | 16.755 | 18/5:06.436 |
| 14 | 4 | 17.126 | 18/5:06.567 |
| 15 | 4 | 16.957 | 18/5:06.477 |
| 16 | 4 | 18.128 | 18/5:07.716 |
| 17 | 4 | 16.401 | 18/5:06.981 |
| 18 | 4 | 16.204 | 18/5:06.131 |