| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.836 | N/A |
| 2 | 3 | 17.814 | 21/6:17.116 |
| 3 | 3 | 17.243 | 21/6:11.406 |
| 4 | 3 | 17.797 | 21/6:13.196 |
| 5 | 3 | 17.374 | 21/6:11.976 |
| 6 | 3 | 16.928 | 21/6:09.046 |
| 7 | 3 | 17.802 | 21/6:10.696 |
| 8 | 3 | 17.970 | 21/6:12.058 |
| 9 | 3 | 17.001 | 21/6:10.658 |
| 10 | 2 | 17.796 | 21/6:11.336 |
| 11 | 3 | 18.010 | 21/6:12.306 |
| 12 | 3 | 17.386 | 21/6:11.965 |
| 13 | 3 | 16.644 | 21/6:10.444 |
| 14 | 3 | 17.689 | 21/6:10.765 |
| 15 | 3 | 17.607 | 21/6:10.923 |
| 16 | 3 | 17.057 | 21/6:10.326 |
| 17 | 3 | 17.226 | 21/6:10.016 |
| 18 | 3 | 17.172 | 21/6:09.678 |
| 19 | 3 | 17.043 | 21/6:09.234 |
| 20 | 3 | 17.447 | 21/6:09.263 |
| 21 | 3 | 17.337 | 21/6:09.179 |