| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.953 | 19/5:03.107 |
| 2 | 4 | 15.492 | 20/5:14.450 |
| 3 | 3 | 13.844 | 20/5:01.927 |
| 4 | 3 | 14.445 | 21/5:13.603 |
| 5 | 4 | 15.525 | 20/5:01.036 |
| 6 | 4 | 13.162 | 21/5:09.474 |
| 7 | 3 | 13.868 | 21/5:06.867 |
| 8 | 4 | 14.130 | 21/5:05.600 |
| 9 | 4 | 19.140 | 20/5:01.242 |
| 10 | 4 | 13.797 | 21/5:13.648 |
| 11 | 4 | 12.473 | 21/5:08.946 |
| 12 | 4 | 13.320 | 21/5:06.511 |
| 13 | 4 | 13.582 | 21/5:04.873 |
| 14 | 4 | 19.634 | 21/5:12.548 |
| 15 | 4 | 16.078 | 21/5:14.220 |
| 16 | 4 | 13.656 | 21/5:12.505 |
| 17 | 4 | 12.847 | 21/5:09.992 |
| 18 | 4 | 15.728 | 21/5:11.120 |
| 19 | 4 | 12.911 | 21/5:09.015 |
| 20 | 4 | 17.893 | 21/5:12.352 |
| 21 | 4 | 14.078 | 21/5:11.556 |