| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.988 | 18/5:05.784 |
| 2 | 4 | 17.050 | 18/5:06.342 |
| 3 | 4 | 16.727 | 18/5:04.590 |
| 4 | 4 | 17.921 | 18/5:09.086 |
| 5 | 4 | 16.535 | 18/5:06.795 |
| 6 | 4 | 16.645 | 18/5:05.598 |
| 7 | 4 | 16.822 | 18/5:05.197 |
| 8 | 3 | 17.418 | 18/5:06.238 |
| 9 | 3 | 17.075 | 18/5:06.362 |
| 10 | 2 | 16.950 | 18/5:06.235 |
| 11 | 2 | 16.859 | 18/5:05.983 |
| 12 | 4 | 20.368 | 18/5:11.037 |
| 13 | 3 | 17.274 | 18/5:11.028 |
| 14 | 3 | 16.715 | 18/5:10.303 |
| 15 | 3 | 16.403 | 18/5:09.3 |
| 16 | 2 | 17.117 | 18/5:09.225 |
| 17 | 2 | 17.148 | 18/5:09.192 |
| 18 | 2 | 16.813 | 18/5:08.827 |