| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.920 | N/A |
| 2 | 4 | 24.623 | 18/7:02.511 |
| 3 | 3 | 25.101 | 18/7:06.574 |
| 4 | 4 | 23.016 | 19/7:20.036 |
| 5 | 4 | 24.176 | 19/7:20.042 |
| 6 | 4 | 24.805 | 19/7:22.115 |
| 7 | 4 | 26.291 | 18/7:03.287 |
| 8 | 4 | 23.525 | 18/7:00.509 |
| 9 | 4 | 31.523 | 18/7:15.422 |
| 10 | 4 | 22.702 | 18/7:10.359 |
| 11 | 4 | 22.906 | 18/7:06.655 |
| 12 | 4 | 22.633 | 18/7:03.203 |
| 13 | 4 | 29.317 | 18/7:09.795 |
| 14 | 4 | 22.913 | 18/7:06.999 |
| 15 | 4 | 23.311 | 18/7:05.085 |
| 16 | 4 | 25.476 | 18/7:05.880 |
| 17 | 4 | 23.674 | 18/7:04.661 |
| 18 | 4 | 23.442 | 18/7:03.354 |