| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.198 | 18/5:09.564 |
| 2 | 2 | 16.339 | 18/5:01.833 |
| 3 | 2 | 17.154 | 18/5:04.146 |
| 4 | 2 | 19.142 | 18/5:14.248 |
| 5 | 2 | 16.506 | 18/5:10.820 |
| 6 | 2 | 17.774 | 18/5:12.339 |
| 7 | 2 | 16.761 | 18/5:10.818 |
| 8 | 2 | 16.542 | 18/5:09.186 |
| 9 | 2 | 16.471 | 18/5:07.774 |
| 10 | 2 | 16.260 | 18/5:06.264 |
| 11 | 2 | 18.882 | 18/5:09.320 |
| 12 | 2 | 16.568 | 18/5:08.395 |
| 13 | 2 | 17.350 | 18/5:08.695 |
| 14 | 2 | 16.525 | 18/5:07.892 |
| 15 | 2 | 16.256 | 18/5:06.873 |
| 16 | 2 | 16.187 | 18/5:05.904 |
| 17 | 2 | 16.301 | 18/5:05.169 |
| 18 | 2 | 18.921 | 18/5:07.137 |