| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.883 | 18/7:09.894 |
| 2 | 4 | 29.448 | 16/7:06.648 |
| 3 | 4 | 21.948 | 17/7:06.581 |
| 4 | 4 | 19.414 | 18/7:06.118 |
| 5 | 4 | 25.007 | 18/7:10.920 |
| 6 | 4 | 25.786 | 18/7:16.458 |
| 7 | 4 | 21.209 | 18/7:08.644 |
| 8 | 4 | 19.773 | 19/7:22.861 |
| 9 | 4 | 18.801 | 19/7:13.346 |
| 10 | 4 | 20.585 | 19/7:09.123 |
| 11 | 4 | 22.026 | 19/7:08.156 |
| 12 | 4 | 21.601 | 19/7:06.678 |
| 13 | 4 | 20.521 | 19/7:03.849 |
| 14 | 4 | 21.558 | 19/7:02.831 |
| 15 | 4 | 25.066 | 19/7:06.393 |
| 16 | 4 | 29.688 | 19/7:14.998 |
| 17 | 4 | 26.692 | 19/7:19.242 |
| 18 | 4 | 23.505 | 19/7:19.650 |
| 19 | 4 | 19.549 | 19/7:16.060 |