| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 31.365 | N/A |
| 2 | 4 | 24.902 | 20/8:24.503 |
| 3 | 5 | 26.970 | 19/8:18.213 |
| 4 | 4 | 26.779 | 19/8:23.271 |
| 5 | 5 | 27.053 | 18/8:00.607 |
| 6 | 5 | 27.001 | 18/8:02.562 |
| 7 | 5 | 24.958 | 19/8:24.354 |
| 8 | 5 | 27.853 | 18/8:01.903 |
| 9 | 5 | 26.643 | 18/8:02.202 |
| 10 | 5 | 26.667 | 18/8:02.480 |
| 11 | 5 | 25.553 | 18/8:00.809 |
| 12 | 5 | 29.203 | 18/8:05.082 |
| 13 | 5 | 30.227 | 18/8:10.094 |
| 14 | 5 | 25.740 | 18/8:08.467 |
| 15 | 5 | 30.177 | 18/8:12.460 |
| 16 | 5 | 27.830 | 18/8:13.261 |
| 17 | 4 | 27.344 | 18/8:13.446 |
| 18 | 5 | 31.078 | 18/8:17.343 |