| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.449 | N/A |
| 2 | 1 | 17.772 | 21/6:14.889 |
| 3 | 1 | 18.697 | 20/6:05.904 |
| 4 | 3 | 20.810 | 19/6:03.123 |
| 5 | 4 | 21.343 | 19/6:13.248 |
| 6 | 4 | 19.603 | 19/6:13.059 |
| 7 | 3 | 17.710 | 19/6:07.254 |
| 8 | 3 | 17.548 | 19/6:02.691 |
| 9 | 3 | 17.353 | 20/6:17.684 |
| 10 | 3 | 18.069 | 20/6:16.026 |
| 11 | 3 | 17.993 | 20/6:14.555 |
| 12 | 3 | 17.696 | 20/6:12.838 |
| 13 | 4 | 25.046 | 19/6:03.909 |
| 14 | 4 | 23.384 | 19/6:09.789 |
| 15 | 4 | 17.563 | 19/6:07.346 |
| 16 | 4 | 18.598 | 19/6:06.471 |
| 17 | 4 | 17.428 | 19/6:04.388 |
| 18 | 4 | 18.067 | 19/6:03.227 |
| 19 | 5 | 22.501 | 19/6:06.630 |