| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.547 | 20/6:10.940 |
| 2 | 3 | 17.864 | 20/6:04.110 |
| 3 | 3 | 18.104 | 20/6:03.433 |
| 4 | 4 | 24.955 | 19/6:17.483 |
| 5 | 3 | 18.608 | 19/6:12.696 |
| 6 | 4 | 23.997 | 18/6:06.225 |
| 7 | 6 | 29.323 | 17/6:07.681 |
| 8 | 6 | 19.515 | 17/6:03.190 |
| 9 | 5 | 18.523 | 18/6:18.872 |
| 10 | 5 | 17.523 | 18/6:12.526 |
| 11 | 5 | 24.754 | 18/6:19.167 |
| 12 | 6 | 25.791 | 17/6:04.797 |
| 13 | 6 | 21.363 | 17/6:04.672 |
| 14 | 6 | 17.718 | 17/6:00.139 |
| 15 | 6 | 19.699 | 18/6:19.541 |
| 16 | 6 | 19.701 | 18/6:17.983 |
| 17 | 6 | 19.384 | 18/6:16.273 |
| 18 | 5 | 17.046 | 18/6:12.415 |