| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.291 | 21/6:03.111 |
| 2 | 6 | 20.156 | 20/6:14.470 |
| 3 | 6 | 17.636 | 20/6:07.220 |
| 4 | 6 | 17.776 | 20/6:04.295 |
| 5 | 6 | 17.565 | 20/6:01.696 |
| 6 | 8 | 18.845 | 20/6:04.230 |
| 7 | 6 | 17.399 | 20/6:01.909 |
| 8 | 6 | 17.692 | 20/6:00.900 |
| 9 | 6 | 17.226 | 21/6:17.034 |
| 10 | 7 | 17.994 | 21/6:17.118 |
| 11 | 6 | 17.161 | 21/6:15.596 |
| 12 | 6 | 17.700 | 21/6:15.272 |
| 13 | 6 | 17.081 | 21/6:13.997 |
| 14 | 5 | 17.504 | 21/6:13.539 |
| 15 | 5 | 17.446 | 21/6:13.061 |
| 16 | 5 | 17.127 | 21/6:12.224 |
| 17 | 5 | 19.708 | 21/6:14.673 |
| 18 | 5 | 16.879 | 21/6:13.550 |
| 19 | 7 | 20.449 | 21/6:16.491 |
| 20 | 6 | 16.988 | 21/6:15.504 |
| 21 | 6 | 22.463 | 21/6:20.086 |