| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 6.107 | N/A |
| 2 | 5 | 12.504 | 20/4:03.683 |
| 3 | 4 | 12.067 | 21/4:11.817 |
| 4 | 5 | 13.145 | 20/4:04.975 |
| 5 | 4 | 11.678 | 20/4:00.728 |
| 6 | 4 | 11.886 | 21/4:11.227 |
| 7 | 4 | 12.227 | 21/4:11.130 |
| 8 | 5 | 13.493 | 20/4:02.249 |
| 9 | 5 | 13.816 | 20/4:05.545 |
| 10 | 4 | 28.486 | 18/4:10.344 |
| 11 | 5 | 26.174 | 17/4:14.868 |
| 12 | 4 | 12.253 | 17/4:10.076 |
| 13 | 4 | 12.508 | 17/4:06.423 |
| 14 | 4 | 11.945 | 17/4:02.638 |
| 15 | 5 | 46.028 | 19/5:12.377 |
| 16 | 4 | 12.791 | 19/5:07.308 |
| 17 | 4 | 12.061 | 19/5:02.051 |
| 18 | 4 | 12.398 | 20/5:13.974 |
| 19 | 4 | 12.852 | 20/5:10.436 |
| 20 | 4 | 13.901 | 20/5:08.320 |