| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.144 | N/A |
| 2 | 4 | 22.908 | 19/7:18.488 |
| 3 | 4 | 22.602 | 19/7:15.734 |
| 4 | 4 | 22.537 | 19/7:14.426 |
| 5 | 4 | 22.811 | 19/7:15.005 |
| 6 | 4 | 23.245 | 19/7:16.914 |
| 7 | 3 | 22.574 | 19/7:16.175 |
| 8 | 3 | 23.061 | 19/7:16.898 |
| 9 | 4 | 23.804 | 19/7:19.113 |
| 10 | 3 | 23.133 | 19/7:19.494 |
| 11 | 3 | 25.025 | 18/7:00.034 |
| 12 | 3 | 22.642 | 19/7:22.034 |
| 13 | 2 | 23.497 | 19/7:22.902 |
| 14 | 2 | 23.061 | 19/7:22.774 |
| 15 | 2 | 22.627 | 19/7:22.107 |
| 16 | 2 | 22.187 | 19/7:21.000 |
| 17 | 2 | 22.872 | 19/7:20.803 |
| 18 | 2 | 23.346 | 19/7:21.130 |
| 19 | 2 | 23.504 | 19/7:21.580 |