| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.058 | 15/5:00.869 |
| 2 | 2 | 16.886 | 17/5:14.023 |
| 3 | 2 | 17.127 | 17/5:06.402 |
| 4 | 2 | 17.090 | 17/5:02.434 |
| 5 | 2 | 16.554 | 18/5:15.773 |
| 6 | 2 | 16.595 | 18/5:12.930 |
| 7 | 2 | 16.727 | 18/5:11.238 |
| 8 | 2 | 16.558 | 18/5:09.588 |
| 9 | 2 | 17.006 | 18/5:09.202 |
| 10 | 2 | 16.654 | 18/5:08.258 |
| 11 | 2 | 17.921 | 18/5:09.560 |
| 12 | 2 | 17.415 | 18/5:09.886 |
| 13 | 2 | 16.611 | 18/5:09.048 |
| 14 | 2 | 16.833 | 18/5:08.616 |
| 15 | 2 | 16.878 | 18/5:08.295 |
| 16 | 4 | 21.118 | 18/5:12.784 |
| 17 | 4 | 18.147 | 18/5:13.600 |
| 18 | 4 | 16.511 | 18/5:12.689 |