| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.173 | 18/6:03.114 |
| 2 | 5 | 20.251 | 18/6:03.816 |
| 3 | 5 | 19.807 | 18/6:01.386 |
| 4 | 5 | 19.868 | 18/6:00.445 |
| 5 | 5 | 19.716 | 19/6:19.297 |
| 6 | 5 | 20.975 | 18/6:02.370 |
| 7 | 5 | 20.663 | 18/6:03.736 |
| 8 | 5 | 19.846 | 18/6:02.923 |
| 9 | 5 | 19.327 | 18/6:01.252 |
| 10 | 5 | 19.928 | 18/6:00.997 |
| 11 | 5 | 19.864 | 18/6:00.684 |
| 12 | 4 | 23.318 | 18/6:05.604 |
| 13 | 4 | 21.093 | 18/6:06.686 |
| 14 | 5 | 20.262 | 18/6:06.546 |
| 15 | 5 | 19.906 | 18/6:05.996 |
| 16 | 5 | 20.964 | 18/6:06.706 |
| 17 | 5 | 20.20 | 18/6:06.312 |
| 18 | 5 | 19.469 | 18/6:05.430 |