| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 57.860 | 5/4:49.300 |
| 2 | 4 | 9.564 | 8/4:29.696 |
| 3 | 4 | 8.651 | 10/4:13.583 |
| 4 | 4 | 8.521 | 12/4:13.788 |
| 5 | 4 | 9.209 | 13/4:03.893 |
| 6 | 4 | 9.664 | 14/4:01.428 |
| 7 | 4 | 9.169 | 15/4:01.367 |
| 8 | 4 | 8.555 | 16/4:02.386 |
| 9 | 4 | 8.369 | 17/4:04.728 |
| 10 | 4 | 12.396 | 17/4:01.329 |
| 11 | 4 | 9.986 | 18/4:08.636 |
| 12 | 4 | 8.581 | 18/4:00.787 |
| 13 | 4 | 9.253 | 19/4:08.137 |
| 14 | 4 | 8.134 | 19/4:01.452 |
| 15 | 4 | 11.483 | 20/4:12.527 |
| 16 | 4 | 8.773 | 20/4:07.710 |
| 17 | 4 | 18.656 | 19/4:02.333 |
| 18 | 4 | 7.856 | 20/4:09.644 |
| 19 | 4 | 8.974 | 20/4:05.952 |
| 20 | 4 | 9.972 | 20/4:03.626 |