| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.954 | 19/6:00.126 |
| 2 | 5 | 18.290 | 20/6:12.440 |
| 3 | 5 | 17.179 | 20/6:02.820 |
| 4 | 5 | 17.265 | 21/6:16.362 |
| 5 | 5 | 20.114 | 20/6:07.208 |
| 6 | 5 | 20.590 | 20/6:14.640 |
| 7 | 5 | 17.011 | 20/6:09.723 |
| 8 | 5 | 18.418 | 20/6:09.553 |
| 9 | 5 | 17.095 | 20/6:06.480 |
| 10 | 5 | 18.612 | 20/6:07.056 |
| 11 | 5 | 17.068 | 20/6:04.720 |
| 12 | 5 | 21.043 | 20/6:09.398 |
| 13 | 5 | 16.823 | 20/6:06.865 |
| 14 | 5 | 17.184 | 20/6:05.209 |
| 15 | 4 | 17.146 | 20/6:03.723 |
| 16 | 4 | 20.068 | 20/6:06.075 |
| 17 | 4 | 17.511 | 20/6:05.142 |
| 18 | 4 | 18.886 | 20/6:05.841 |
| 19 | 4 | 17.331 | 20/6:04.829 |
| 20 | 4 | 18.006 | 20/6:04.594 |