| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.160 | N/A |
| 2 | 1 | 23.399 | 18/7:04.943 |
| 3 | 1 | 23.900 | 18/7:09.201 |
| 4 | 1 | 24.380 | 18/7:13.341 |
| 5 | 1 | 23.258 | 18/7:10.642 |
| 6 | 1 | 25.743 | 18/7:17.472 |
| 7 | 1 | 22.872 | 18/7:13.890 |
| 8 | 1 | 24.783 | 18/7:15.973 |
| 9 | 1 | 23.062 | 18/7:13.878 |
| 10 | 1 | 27.926 | 18/7:21.436 |
| 11 | 1 | 23.074 | 18/7:19.234 |
| 12 | 1 | 22.776 | 18/7:16.972 |
| 13 | 1 | 23.066 | 18/7:15.498 |
| 14 | 1 | 23.795 | 18/7:15.204 |
| 15 | 1 | 23.275 | 18/7:14.320 |
| 16 | 1 | 26.705 | 18/7:17.442 |
| 17 | 1 | 26.944 | 18/7:20.427 |
| 18 | 1 | 23.226 | 18/7:19.344 |