| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.906 | 18/5:04.308 |
| 2 | 4 | 16.410 | 19/5:16.502 |
| 3 | 4 | 17.534 | 18/5:05.100 |
| 4 | 5 | 17.798 | 18/5:08.916 |
| 5 | 5 | 16.477 | 18/5:06.450 |
| 6 | 5 | 16.009 | 18/5:03.402 |
| 7 | 4 | 16.121 | 18/5:01.513 |
| 8 | 4 | 16.391 | 18/5:00.703 |
| 9 | 4 | 15.883 | 19/5:15.672 |
| 10 | 3 | 16.147 | 19/5:14.784 |
| 11 | 4 | 17.264 | 19/5:15.987 |
| 12 | 5 | 19.131 | 18/5:03.106 |
| 13 | 5 | 15.872 | 18/5:01.767 |
| 14 | 5 | 16.271 | 18/5:01.132 |
| 15 | 5 | 16.331 | 18/5:00.654 |
| 16 | 5 | 16.395 | 18/5:00.308 |
| 17 | 3 | 16.095 | 19/5:16.333 |
| 18 | 5 | 19.049 | 18/5:02.084 |