| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.204 | N/A |
| 2 | 3 | 24.761 | 18/7:03.141 |
| 3 | 3 | 24.691 | 18/7:02.546 |
| 4 | 3 | 26.244 | 18/7:11.148 |
| 5 | 3 | 23.083 | 18/7:02.014 |
| 6 | 3 | 26.896 | 18/7:09.499 |
| 7 | 4 | 28.520 | 18/7:19.089 |
| 8 | 4 | 22.957 | 18/7:12.430 |
| 9 | 4 | 22.954 | 18/7:07.429 |
| 10 | 4 | 23.078 | 18/7:03.773 |
| 11 | 4 | 22.735 | 18/7:00.266 |
| 12 | 4 | 23.893 | 19/7:23.714 |
| 13 | 4 | 22.999 | 19/7:21.420 |
| 14 | 4 | 23.078 | 19/7:19.588 |
| 15 | 4 | 23.698 | 19/7:18.815 |
| 16 | 4 | 23.301 | 19/7:17.669 |
| 17 | 4 | 23.273 | 19/7:16.635 |
| 18 | 4 | 23.152 | 19/7:15.594 |
| 19 | 4 | 22.512 | 19/7:14.029 |