| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.008 | N/A |
| 2 | 3 | 25.004 | 18/7:07.076 |
| 3 | 2 | 23.752 | 19/7:20.812 |
| 4 | 2 | 24.146 | 19/7:19.042 |
| 5 | 3 | 25.399 | 19/7:24.362 |
| 6 | 3 | 24.057 | 19/7:22.496 |
| 7 | 3 | 24.448 | 19/7:22.426 |
| 8 | 3 | 26.601 | 18/7:03.139 |
| 9 | 3 | 23.677 | 18/7:00.811 |
| 10 | 3 | 24.095 | 19/7:24.366 |
| 11 | 3 | 23.931 | 19/7:23.206 |
| 12 | 3 | 25.085 | 19/7:24.145 |
| 13 | 3 | 24.126 | 19/7:23.489 |
| 14 | 3 | 25.900 | 18/7:00.758 |
| 15 | 3 | 23.457 | 19/7:23.879 |
| 16 | 4 | 26.032 | 18/7:01.012 |
| 17 | 4 | 23.454 | 19/7:24.317 |
| 18 | 4 | 29.282 | 18/7:04.454 |