| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.821 | N/A |
| 2 | 2 | 18.183 | 20/6:09.298 |
| 3 | 2 | 18.296 | 20/6:10.371 |
| 4 | 2 | 18.735 | 20/6:13.509 |
| 5 | 2 | 18.244 | 20/6:12.746 |
| 6 | 2 | 18.046 | 20/6:11.536 |
| 7 | 2 | 19.551 | 20/6:15.495 |
| 8 | 2 | 18.534 | 20/6:15.562 |
| 9 | 2 | 18.103 | 20/6:14.589 |
| 10 | 2 | 18.805 | 20/6:15.314 |
| 11 | 2 | 17.880 | 20/6:14.137 |
| 12 | 2 | 18.996 | 20/6:15.101 |
| 13 | 2 | 18.381 | 20/6:14.931 |
| 14 | 2 | 17.849 | 20/6:14.001 |
| 15 | 2 | 19.059 | 20/6:14.862 |
| 16 | 2 | 18.148 | 20/6:14.447 |
| 17 | 2 | 18.261 | 20/6:14.217 |
| 18 | 2 | 18.813 | 20/6:14.632 |
| 19 | 2 | 19.264 | 20/6:15.477 |
| 20 | 2 | 19.328 | 20/6:16.297 |