| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.658 | 22/6:06.476 |
| 2 | 3 | 16.237 | 22/6:01.845 |
| 3 | 4 | 20.206 | 21/6:11.707 |
| 4 | 4 | 20.583 | 20/6:08.420 |
| 5 | 4 | 24.545 | 19/6:13.270 |
| 6 | 4 | 20.381 | 19/6:15.598 |
| 7 | 4 | 21.073 | 19/6:19.140 |
| 8 | 4 | 16.841 | 19/6:11.745 |
| 9 | 4 | 15.522 | 19/6:03.208 |
| 10 | 4 | 16.445 | 20/6:16.982 |
| 11 | 4 | 16.086 | 20/6:11.958 |
| 12 | 4 | 17.229 | 20/6:09.677 |
| 13 | 4 | 16.879 | 20/6:07.208 |
| 14 | 4 | 15.503 | 20/6:03.126 |
| 15 | 4 | 20.904 | 20/6:06.789 |
| 16 | 4 | 19.001 | 20/6:07.616 |
| 17 | 4 | 26.339 | 20/6:16.979 |
| 18 | 4 | 23.281 | 19/6:02.808 |
| 19 | 4 | 15.585 | 20/6:18.208 |
| 20 | 4 | 15.914 | 20/6:15.212 |