| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.558 | 15/5:08.037 |
| 2 | 3 | 18.214 | 16/5:10.176 |
| 3 | 3 | 17.576 | 16/5:00.522 |
| 4 | 3 | 16.786 | 17/5:10.819 |
| 5 | 3 | 16.725 | 17/5:05.520 |
| 6 | 3 | 15.424 | 18/5:15.849 |
| 7 | 3 | 15.933 | 18/5:11.698 |
| 8 | 3 | 15.947 | 18/5:08.616 |
| 9 | 4 | 15.159 | 18/5:04.644 |
| 10 | 3 | 18.162 | 18/5:06.871 |
| 11 | 4 | 16.073 | 18/5:05.275 |
| 12 | 3 | 15.492 | 18/5:03.073 |
| 13 | 2 | 17.458 | 18/5:03.932 |
| 14 | 2 | 17.094 | 18/5:04.201 |
| 15 | 1 | 16.138 | 18/5:03.286 |
| 16 | 1 | 17.901 | 18/5:04.047 |
| 17 | 1 | 15.973 | 18/5:03.472 |
| 18 | 1 | 19.480 | 18/5:06.093 |