| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.230 | 20/6:04.600 |
| 2 | 4 | 20.051 | 19/6:03.669 |
| 3 | 3 | 17.756 | 20/6:13.580 |
| 4 | 3 | 18.115 | 20/6:10.760 |
| 5 | 3 | 19.667 | 20/6:15.276 |
| 6 | 3 | 17.176 | 20/6:09.983 |
| 7 | 3 | 17.594 | 20/6:07.397 |
| 8 | 3 | 18.299 | 20/6:07.220 |
| 9 | 3 | 17.971 | 20/6:06.353 |
| 10 | 3 | 18.173 | 20/6:06.064 |
| 11 | 3 | 24.262 | 20/6:16.898 |
| 12 | 3 | 18.013 | 20/6:15.512 |
| 13 | 3 | 18.237 | 20/6:14.683 |
| 14 | 3 | 21.999 | 19/6:00.380 |
| 15 | 3 | 17.350 | 20/6:17.191 |
| 16 | 3 | 19.473 | 20/6:17.958 |
| 17 | 3 | 17.605 | 20/6:16.436 |
| 18 | 3 | 18.942 | 20/6:16.570 |
| 19 | 3 | 24.368 | 19/6:03.281 |