| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.361 | 20/5:07.220 |
| 2 | 2 | 14.987 | 20/5:03.480 |
| 3 | 2 | 19.641 | 19/5:16.597 |
| 4 | 2 | 15.003 | 19/5:08.712 |
| 5 | 2 | 14.833 | 19/5:03.335 |
| 6 | 2 | 14.751 | 20/5:15.253 |
| 7 | 2 | 14.588 | 20/5:11.897 |
| 8 | 2 | 14.624 | 20/5:09.470 |
| 9 | 1 | 14.807 | 20/5:07.989 |
| 10 | 1 | 14.759 | 20/5:06.708 |
| 11 | 1 | 14.550 | 20/5:05.280 |
| 12 | 1 | 14.717 | 20/5:04.368 |
| 13 | 1 | 14.810 | 20/5:03.740 |
| 14 | 1 | 15.010 | 20/5:03.487 |
| 15 | 1 | 15.658 | 20/5:04.132 |
| 16 | 1 | 14.943 | 20/5:03.803 |
| 17 | 1 | 17.692 | 20/5:06.746 |
| 18 | 1 | 14.892 | 20/5:06.251 |
| 19 | 1 | 15.231 | 20/5:06.165 |
| 20 | 1 | 18.229 | 20/5:09.086 |