| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.224 | 20/5:04.480 |
| 2 | 3 | 14.257 | 21/5:09.550 |
| 3 | 3 | 14.847 | 21/5:10.296 |
| 4 | 3 | 14.907 | 21/5:10.984 |
| 5 | 3 | 14.190 | 21/5:08.385 |
| 6 | 2 | 13.982 | 21/5:05.924 |
| 7 | 4 | 15.280 | 21/5:08.061 |
| 8 | 2 | 15.142 | 21/5:09.301 |
| 9 | 2 | 14.609 | 21/5:09.022 |
| 10 | 2 | 14.824 | 21/5:09.250 |
| 11 | 3 | 19.425 | 20/5:03.067 |
| 12 | 2 | 13.740 | 20/5:00.712 |
| 13 | 3 | 15.675 | 20/5:01.695 |
| 14 | 3 | 16.130 | 20/5:03.189 |
| 15 | 3 | 14.641 | 20/5:02.497 |
| 16 | 2 | 14.454 | 20/5:01.659 |
| 17 | 2 | 14.787 | 20/5:01.311 |
| 18 | 3 | 15.681 | 20/5:01.994 |
| 19 | 3 | 21.008 | 20/5:08.214 |
| 20 | 3 | 14.773 | 20/5:07.576 |