| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.967 | 21/6:17.307 |
| 2 | 5 | 21.497 | 19/6:14.908 |
| 3 | 5 | 23.948 | 18/6:20.472 |
| 4 | 5 | 18.469 | 18/6:08.464 |
| 5 | 5 | 20.392 | 18/6:08.183 |
| 6 | 5 | 23.076 | 18/6:16.047 |
| 7 | 5 | 19.620 | 18/6:12.777 |
| 8 | 3 | 18.762 | 18/6:08.395 |
| 9 | 3 | 18.959 | 18/6:05.380 |
| 10 | 3 | 18.795 | 18/6:02.673 |
| 11 | 4 | 22.412 | 18/6:06.377 |
| 12 | 4 | 18.074 | 18/6:02.957 |
| 13 | 4 | 18.192 | 18/6:00.226 |
| 14 | 4 | 18.293 | 19/6:17.905 |
| 15 | 4 | 21.654 | 18/6:00.132 |
| 16 | 4 | 19.042 | 19/6:18.993 |
| 17 | 3 | 17.720 | 19/6:16.504 |
| 18 | 3 | 18.754 | 19/6:15.383 |
| 19 | 3 | 18.449 | 19/6:14.075 |