| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.912 | N/A |
| 2 | 3 | 23.071 | 18/7:00.119 |
| 3 | 3 | 23.370 | 18/7:02.660 |
| 4 | 2 | 24.016 | 18/7:07.168 |
| 5 | 2 | 22.678 | 18/7:03.735 |
| 6 | 1 | 22.665 | 18/7:01.632 |
| 7 | 1 | 24.036 | 18/7:04.114 |
| 8 | 1 | 23.952 | 18/7:05.682 |
| 9 | 1 | 22.496 | 18/7:03.765 |
| 10 | 2 | 25.278 | 18/7:07.529 |
| 11 | 3 | 28.129 | 18/7:15.386 |
| 12 | 2 | 26.856 | 18/7:19.848 |
| 13 | 1 | 23.676 | 18/7:19.061 |
| 14 | 1 | 28.103 | 18/7:24.184 |
| 15 | 3 | 28.615 | 17/7:04.416 |
| 16 | 3 | 23.772 | 17/7:03.339 |
| 17 | 2 | 23.822 | 17/7:02.447 |