| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.748 | 21/5:09.708 |
| 2 | 2 | 14.384 | 21/5:05.886 |
| 3 | 3 | 14.490 | 21/5:05.354 |
| 4 | 3 | 14.323 | 21/5:04.211 |
| 5 | 3 | 14.533 | 21/5:04.408 |
| 6 | 3 | 14.482 | 21/5:04.360 |
| 7 | 4 | 16.939 | 21/5:11.697 |
| 8 | 3 | 14.110 | 21/5:09.774 |
| 9 | 3 | 14.162 | 21/5:08.399 |
| 10 | 3 | 14.235 | 21/5:07.453 |
| 11 | 3 | 16.278 | 21/5:10.579 |
| 12 | 3 | 14.083 | 21/5:09.342 |
| 13 | 3 | 13.873 | 21/5:07.957 |
| 14 | 3 | 17.748 | 21/5:12.582 |
| 15 | 2 | 14.007 | 21/5:11.353 |
| 16 | 3 | 17.539 | 21/5:14.913 |
| 17 | 3 | 13.557 | 21/5:13.136 |
| 18 | 2 | 13.602 | 21/5:11.608 |
| 19 | 2 | 13.885 | 21/5:10.555 |
| 20 | 2 | 14.004 | 21/5:09.731 |
| 21 | 3 | 13.969 | 21/5:08.951 |