| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.052 | N/A |
| 2 | 3 | 22.306 | 17/6:16.948 |
| 3 | 4 | 18.963 | 18/6:10.838 |
| 4 | 4 | 17.730 | 19/6:14.046 |
| 5 | 4 | 21.684 | 18/6:02.954 |
| 6 | 4 | 17.557 | 19/6:13.716 |
| 7 | 4 | 19.850 | 19/6:14.322 |
| 8 | 4 | 21.465 | 19/6:18.907 |
| 9 | 4 | 17.415 | 19/6:13.234 |
| 10 | 4 | 18.610 | 19/6:11.212 |
| 11 | 4 | 17.043 | 19/6:06.773 |
| 12 | 4 | 16.676 | 19/6:02.541 |
| 13 | 4 | 21.943 | 19/6:06.915 |
| 14 | 4 | 19.488 | 19/6:07.216 |
| 15 | 4 | 17.547 | 19/6:04.979 |
| 16 | 4 | 17.817 | 19/6:03.364 |
| 17 | 4 | 17.763 | 19/6:01.891 |
| 18 | 4 | 17.367 | 19/6:00.171 |
| 19 | 4 | 21.620 | 19/6:02.896 |