| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.918 | 21/6:16.278 |
| 2 | 6 | 20.244 | 19/6:02.539 |
| 3 | 6 | 19.849 | 19/6:07.403 |
| 4 | 6 | 17.575 | 20/6:17.930 |
| 5 | 6 | 17.606 | 20/6:12.768 |
| 6 | 6 | 18.988 | 20/6:13.933 |
| 7 | 6 | 17.584 | 20/6:10.754 |
| 8 | 6 | 18.284 | 20/6:10.120 |
| 9 | 5 | 18.252 | 20/6:09.556 |
| 10 | 5 | 18.318 | 20/6:09.236 |
| 11 | 5 | 19.075 | 20/6:10.351 |
| 12 | 5 | 17.885 | 20/6:09.297 |
| 13 | 5 | 18.519 | 20/6:09.380 |
| 14 | 5 | 18.339 | 20/6:09.194 |
| 15 | 5 | 18.169 | 20/6:08.807 |
| 16 | 5 | 18.904 | 20/6:09.386 |
| 17 | 6 | 25.247 | 20/6:17.360 |
| 18 | 5 | 20.656 | 19/6:00.379 |
| 19 | 5 | 18.314 | 20/6:18.659 |
| 20 | 5 | 18.237 | 20/6:17.963 |