| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.151 | 20/6:03.020 |
| 2 | 3 | 18.110 | 20/6:02.610 |
| 3 | 4 | 18.173 | 20/6:02.893 |
| 4 | 3 | 17.544 | 21/6:17.884 |
| 5 | 3 | 17.287 | 21/6:14.913 |
| 6 | 3 | 17.056 | 21/6:12.123 |
| 7 | 3 | 17.278 | 21/6:10.797 |
| 8 | 3 | 17.034 | 21/6:09.162 |
| 9 | 3 | 16.912 | 21/6:07.605 |
| 10 | 3 | 18.941 | 21/6:10.621 |
| 11 | 3 | 17.676 | 21/6:10.673 |
| 12 | 3 | 23.362 | 20/6:02.540 |
| 13 | 3 | 18.482 | 20/6:03.086 |
| 14 | 3 | 17.994 | 20/6:02.857 |
| 15 | 3 | 18.030 | 20/6:02.707 |
| 16 | 3 | 16.860 | 20/6:01.112 |
| 17 | 3 | 17.616 | 20/6:00.595 |
| 18 | 3 | 17.437 | 21/6:17.933 |
| 19 | 3 | 17.667 | 21/6:17.569 |
| 20 | 3 | 18.074 | 21/6:17.668 |
| 21 | 3 | 18.414 | 21/6:18.098 |