| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.345 | 20/6:06.900 |
| 2 | 7 | 19.143 | 20/6:14.880 |
| 3 | 6 | 17.914 | 20/6:09.347 |
| 4 | 5 | 18.059 | 20/6:07.305 |
| 5 | 5 | 18.575 | 20/6:08.144 |
| 6 | 4 | 17.902 | 20/6:06.460 |
| 7 | 4 | 18.774 | 20/6:07.749 |
| 8 | 4 | 18.640 | 20/6:08.380 |
| 9 | 4 | 18.495 | 20/6:08.549 |
| 10 | 4 | 18.824 | 20/6:09.342 |
| 11 | 4 | 18.772 | 20/6:09.896 |
| 12 | 6 | 25.243 | 19/6:02.086 |
| 13 | 6 | 18.172 | 19/6:00.792 |
| 14 | 6 | 17.917 | 20/6:18.250 |
| 15 | 6 | 18.244 | 20/6:17.359 |
| 16 | 6 | 19.837 | 20/6:18.570 |
| 17 | 6 | 21.167 | 19/6:02.143 |
| 18 | 7 | 32.655 | 19/6:16.493 |
| 19 | 7 | 19.245 | 19/6:15.923 |