| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3:10.400 | 2/6:20.800 |
| 2 | 4 | 5.476 | 4/6:31.752 |
| 3 | 4 | 8.758 | 5/5:41.057 |
| 4 | 4 | 5.642 | 6/5:15.414 |
| 5 | 4 | 5.080 | 7/5:01.498 |
| 6 | 4 | 6.083 | 9/5:32.159 |
| 7 | 4 | 5.224 | 10/5:23.804 |
| 8 | 4 | 5.600 | 11/5:19.362 |
| 9 | 4 | 5.252 | 12/5:16.687 |
| 10 | 4 | 5.813 | 13/5:16.326 |
| 11 | 4 | 4.875 | 14/5:15.895 |
| 12 | 4 | 5.083 | 15/5:16.608 |
| 13 | 4 | 5.099 | 16/5:18.012 |
| 14 | 4 | 4.937 | 16/5:00.939 |
| 15 | 4 | 5.497 | 17/5:04.662 |
| 16 | 4 | 5.687 | 18/5:08.819 |
| 17 | 4 | 7.224 | 19/5:14.875 |
| 18 | 4 | 5.192 | 19/5:02.862 |
| 19 | 4 | 5.017 | 20/5:07.304 |
| 20 | 4 | 8.347 | 20/5:00.286 |