| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.241 | 20/6:04.820 |
| 2 | 6 | 17.469 | 21/6:14.955 |
| 3 | 7 | 25.494 | 18/6:07.224 |
| 4 | 7 | 18.984 | 18/6:00.846 |
| 5 | 7 | 16.893 | 19/6:08.908 |
| 6 | 6 | 17.891 | 19/6:04.078 |
| 7 | 6 | 16.987 | 20/6:17.026 |
| 8 | 6 | 17.406 | 20/6:13.413 |
| 9 | 6 | 32.563 | 18/6:03.856 |
| 10 | 6 | 17.975 | 19/6:19.816 |
| 11 | 6 | 17.386 | 19/6:15.317 |
| 12 | 6 | 17.902 | 19/6:12.386 |
| 13 | 6 | 17.327 | 19/6:09.065 |
| 14 | 6 | 17.189 | 19/6:06.031 |
| 15 | 4 | 17.096 | 19/6:03.284 |
| 16 | 5 | 16.881 | 19/6:00.625 |
| 17 | 5 | 19.019 | 19/6:00.668 |
| 18 | 5 | 17.782 | 20/6:18.317 |
| 19 | 4 | 17.789 | 20/6:17.131 |
| 20 | 5 | 17.771 | 20/6:16.045 |