| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.277 | 18/5:10.986 |
| 2 | 2 | 17.890 | 18/5:16.503 |
| 3 | 2 | 16.745 | 18/5:11.472 |
| 4 | 2 | 16.819 | 18/5:09.290 |
| 5 | 1 | 16.844 | 18/5:08.070 |
| 6 | 1 | 17.082 | 18/5:07.971 |
| 7 | 2 | 17.232 | 18/5:08.286 |
| 8 | 2 | 19.070 | 18/5:12.658 |
| 9 | 2 | 17.409 | 18/5:12.736 |
| 10 | 1 | 18.039 | 18/5:13.933 |
| 11 | 1 | 16.820 | 18/5:12.917 |
| 12 | 1 | 17.423 | 18/5:12.975 |
| 13 | 1 | 17.915 | 18/5:13.705 |
| 14 | 1 | 16.566 | 18/5:12.597 |
| 15 | 1 | 20.395 | 18/5:16.231 |
| 16 | 1 | 17.257 | 18/5:15.881 |
| 17 | 1 | 17.569 | 18/5:15.902 |
| 18 | 1 | 16.781 | 18/5:15.133 |