| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.007 | 20/6:00.140 |
| 2 | 4 | 16.870 | 21/6:06.209 |
| 3 | 4 | 17.515 | 21/6:06.744 |
| 4 | 4 | 17.153 | 18/5:12.952 |
| 5 | 4 | 15.406 | 18/5:05.824 |
| 6 | 4 | 18.496 | 18/5:10.341 |
| 7 | 4 | 20.885 | 17/5:01.949 |
| 8 | 4 | 16.543 | 18/5:16.969 |
| 9 | 4 | 16.944 | 18/5:15.638 |
| 10 | 4 | 16.345 | 18/5:13.495 |
| 11 | 4 | 16.260 | 18/5:11.603 |
| 12 | 4 | 15.799 | 18/5:09.334 |
| 13 | 4 | 17.858 | 18/5:10.266 |
| 14 | 4 | 17.326 | 18/5:10.380 |
| 15 | 4 | 16.728 | 18/5:09.762 |
| 16 | 4 | 16.765 | 18/5:09.262 |
| 17 | 4 | 19.917 | 18/5:12.159 |
| 18 | 4 | 20.654 | 18/5:15.471 |