| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.193 | N/A |
| 2 | 2 | 21.216 | 18/6:02.865 |
| 3 | 2 | 21.012 | 18/6:01.131 |
| 4 | 2 | 20.440 | 19/6:18.201 |
| 5 | 2 | 21.111 | 19/6:19.198 |
| 6 | 2 | 20.342 | 19/6:17.028 |
| 7 | 2 | 20.932 | 19/6:17.352 |
| 8 | 2 | 20.628 | 19/6:16.801 |
| 9 | 2 | 21.142 | 19/6:17.544 |
| 10 | 2 | 20.994 | 19/6:17.827 |
| 11 | 2 | 20.634 | 19/6:17.404 |
| 12 | 2 | 21.161 | 19/6:17.921 |
| 13 | 2 | 20.917 | 19/6:17.986 |
| 14 | 2 | 21.688 | 19/6:19.108 |
| 15 | 2 | 20.751 | 19/6:18.866 |
| 16 | 2 | 20.960 | 19/6:18.906 |
| 17 | 2 | 20.252 | 19/6:18.145 |
| 18 | 2 | 21.077 | 19/6:18.347 |
| 19 | 2 | 20.949 | 19/6:18.399 |