| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.012 | 18/5:06.216 |
| 2 | 2 | 17.129 | 18/5:07.269 |
| 3 | 2 | 16.800 | 18/5:05.646 |
| 4 | 2 | 17.314 | 18/5:07.147 |
| 5 | 2 | 16.892 | 18/5:06.529 |
| 6 | 2 | 17.277 | 18/5:07.272 |
| 7 | 3 | 17.906 | 18/5:09.042 |
| 8 | 3 | 19.296 | 18/5:14.158 |
| 9 | 3 | 18.007 | 18/5:15.266 |
| 10 | 3 | 17.257 | 18/5:14.802 |
| 11 | 3 | 17.062 | 18/5:14.103 |
| 12 | 3 | 18.028 | 18/5:14.097 |
| 13 | 3 | 16.941 | 18/5:14.198 |
| 14 | 3 | 17.264 | 18/5:13.952 |
| 15 | 3 | 16.980 | 18/5:13.398 |
| 16 | 4 | 18.261 | 18/5:14.354 |
| 17 | 4 | 17.067 | 18/5:13.933 |
| 18 | 4 | 19.169 | 18/5:15.662 |