| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.381 | 21/5:02.001 |
| 2 | 2 | 15.461 | 21/5:13.341 |
| 3 | 2 | 14.560 | 21/5:10.814 |
| 4 | 1 | 14.410 | 21/5:08.763 |
| 5 | 2 | 14.14 | 21/5:05.810 |
| 6 | 2 | 15.563 | 21/5:09.313 |
| 7 | 2 | 15.823 | 21/5:12.594 |
| 8 | 2 | 18.333 | 20/5:06.327 |
| 9 | 2 | 16.073 | 20/5:08.009 |
| 10 | 2 | 14.769 | 20/5:06.746 |
| 11 | 2 | 16.621 | 20/5:09.080 |
| 12 | 2 | 17.288 | 20/5:12.137 |
| 13 | 2 | 16.554 | 20/5:13.594 |
| 14 | 2 | 14.012 | 20/5:11.211 |
| 15 | 2 | 14.348 | 20/5:09.595 |
| 16 | 2 | 15.839 | 20/5:10.044 |
| 17 | 2 | 14.116 | 20/5:08.413 |
| 18 | 2 | 14.220 | 20/5:07.079 |
| 19 | 2 | 14.426 | 20/5:06.102 |
| 20 | 2 | 14.136 | 20/5:04.933 |