| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.296 | N/A |
| 2 | 1 | 18.221 | 20/6:02.495 |
| 3 | 1 | 22.114 | 19/6:19.311 |
| 4 | 1 | 18.075 | 19/6:06.756 |
| 5 | 1 | 19.090 | 19/6:05.046 |
| 6 | 1 | 19.360 | 19/6:04.992 |
| 7 | 1 | 18.372 | 19/6:01.992 |
| 8 | 1 | 18.643 | 19/6:00.546 |
| 9 | 1 | 18.296 | 20/6:17.702 |
| 10 | 1 | 18.083 | 20/6:15.721 |
| 11 | 1 | 17.811 | 20/6:13.619 |
| 12 | 1 | 18.563 | 20/6:13.198 |
| 13 | 1 | 18.494 | 20/6:12.739 |
| 14 | 1 | 18.017 | 20/6:11.653 |
| 15 | 1 | 18.091 | 20/6:10.822 |
| 16 | 1 | 18.756 | 20/6:10.944 |
| 17 | 1 | 18.247 | 20/6:10.447 |
| 18 | 1 | 18.307 | 20/6:10.076 |
| 19 | 1 | 18.278 | 20/6:09.715 |
| 20 | 1 | 18.895 | 20/6:10.009 |