| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 10.735 | N/A |
| 2 | 6 | 20.798 | 18/6:04.301 |
| 3 | 5 | 19.091 | 19/6:09.736 |
| 4 | 5 | 21.285 | 19/6:17.779 |
| 5 | 5 | 21.920 | 18/6:03.884 |
| 6 | 2 | 21.133 | 18/6:05.106 |
| 7 | 2 | 19.369 | 18/6:00.923 |
| 8 | 2 | 18.673 | 19/6:16.569 |
| 9 | 2 | 20.476 | 19/6:16.911 |
| 10 | 2 | 19.539 | 19/6:15.303 |
| 11 | 2 | 19.107 | 19/6:13.238 |
| 12 | 2 | 18.689 | 19/6:10.865 |
| 13 | 2 | 19.832 | 19/6:10.603 |
| 14 | 2 | 19.656 | 19/6:10.136 |
| 15 | 2 | 19.563 | 19/6:09.617 |
| 16 | 3 | 22.360 | 19/6:12.524 |
| 17 | 4 | 27.084 | 19/6:20.381 |
| 18 | 4 | 19.106 | 19/6:18.867 |
| 19 | 4 | 21.981 | 19/6:20.397 |