| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.521 | N/A |
| 2 | 3 | 17.308 | 21/6:08.681 |
| 3 | 4 | 18.632 | 20/6:03.951 |
| 4 | 4 | 16.788 | 21/6:14.041 |
| 5 | 3 | 19.004 | 20/6:03.248 |
| 6 | 4 | 23.852 | 19/6:06.623 |
| 7 | 4 | 21.333 | 19/6:13.272 |
| 8 | 5 | 23.519 | 18/6:03.579 |
| 9 | 4 | 22.132 | 18/6:07.978 |
| 10 | 5 | 20.933 | 18/6:09.134 |
| 11 | 4 | 15.940 | 18/6:01.570 |
| 12 | 4 | 16.206 | 19/6:15.397 |
| 13 | 4 | 15.664 | 19/6:09.487 |
| 14 | 4 | 25.160 | 19/6:17.634 |
| 15 | 4 | 17.703 | 19/6:15.030 |
| 16 | 4 | 22.493 | 19/6:18.521 |
| 17 | 4 | 23.263 | 18/6:02.446 |
| 18 | 4 | 15.525 | 19/6:17.708 |
| 19 | 4 | 15.778 | 19/6:13.754 |