| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 6.282 | 48/5:01.536 |
| 2 | 3 | 5.994 | 49/5:00.762 |
| 3 | 4 | 5.861 | 50/5:02.283 |
| 4 | 4 | 5.855 | 51/5:05.898 |
| 5 | 4 | 5.856 | 51/5:04.449 |
| 6 | 4 | 6.291 | 50/5:01.158 |
| 7 | 4 | 1:10.089 | 20/5:03.508 |
| 8 | 4 | 5.907 | 22/5:08.371 |
| 9 | 4 | 6.196 | 23/5:02.401 |
| 10 | 4 | 5.948 | 25/5:10.697 |
| 11 | 4 | 5.835 | 26/5:07.542 |
| 12 | 4 | 6.514 | 27/5:07.413 |
| 13 | 4 | 6.358 | 28/5:07.969 |
| 14 | 4 | 5.933 | 29/5:08.475 |
| 15 | 4 | 13.358 | 28/5:02.917 |
| 16 | 4 | 6.408 | 29/5:05.741 |
| 17 | 4 | 6.057 | 30/5:08.368 |
| 18 | 4 | 6.639 | 30/5:02.301 |
| 19 | 4 | 6.637 | 31/5:06.766 |
| 20 | 4 | 2:05.988 | 20/5:14.006 |