| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.705 | 20/6:14.100 |
| 2 | 2 | 17.263 | 21/6:17.664 |
| 3 | 2 | 17.718 | 21/6:15.802 |
| 4 | 2 | 17.796 | 21/6:15.281 |
| 5 | 1 | 18.177 | 21/6:16.568 |
| 6 | 1 | 17.858 | 21/6:16.309 |
| 7 | 2 | 19.935 | 20/6:04.149 |
| 8 | 2 | 17.643 | 20/6:02.738 |
| 9 | 2 | 17.686 | 20/6:01.736 |
| 10 | 2 | 17.767 | 20/6:01.096 |
| 11 | 2 | 17.845 | 20/6:00.715 |
| 12 | 2 | 17.320 | 21/6:17.498 |
| 13 | 2 | 21.511 | 20/6:04.960 |
| 14 | 2 | 17.594 | 20/6:04.026 |
| 15 | 2 | 17.755 | 20/6:03.431 |
| 16 | 2 | 16.848 | 20/6:01.776 |
| 17 | 2 | 18.214 | 20/6:01.924 |
| 18 | 2 | 19.826 | 20/6:03.846 |
| 19 | 2 | 17.997 | 20/6:03.640 |
| 20 | 2 | 17.727 | 20/6:03.185 |