| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.193 | N/A |
| 2 | 1 | 18.475 | 20/6:11.218 |
| 3 | 1 | 18.019 | 20/6:06.886 |
| 4 | 1 | 18.194 | 20/6:06.550 |
| 5 | 1 | 18.053 | 20/6:05.712 |
| 6 | 1 | 18.224 | 20/6:05.086 |
| 7 | 1 | 18.167 | 20/6:05.777 |
| 8 | 1 | 18.667 | 20/6:07.076 |
| 9 | 1 | 18.690 | 20/6:08.104 |
| 10 | 1 | 17.941 | 20/6:07.323 |
| 11 | 1 | 18.428 | 20/6:07.623 |
| 12 | 1 | 18.382 | 20/6:07.789 |
| 13 | 2 | 18.942 | 20/6:08.814 |
| 14 | 1 | 18.187 | 20/6:08.578 |
| 15 | 2 | 18.644 | 20/6:08.996 |
| 16 | 2 | 18.194 | 20/6:08.788 |
| 17 | 1 | 18.301 | 20/6:08.733 |
| 18 | 1 | 18.420 | 20/6:08.818 |
| 19 | 1 | 18.326 | 20/6:08.794 |
| 20 | 1 | 18.219 | 20/6:08.666 |