| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.829 | 19/5:00.751 |
| 2 | 1 | 14.482 | 20/5:03.110 |
| 3 | 2 | 14.627 | 21/5:14.566 |
| 4 | 1 | 14.628 | 21/5:12.721 |
| 5 | 1 | 14.039 | 21/5:09.141 |
| 6 | 2 | 15.025 | 21/5:10.205 |
| 7 | 2 | 13.968 | 21/5:07.794 |
| 8 | 2 | 13.706 | 21/5:05.298 |
| 9 | 2 | 14.047 | 21/5:04.152 |
| 10 | 1 | 13.693 | 21/5:02.492 |
| 11 | 1 | 16.318 | 21/5:06.146 |
| 12 | 1 | 13.748 | 21/5:04.693 |
| 13 | 1 | 13.970 | 21/5:03.822 |
| 14 | 1 | 13.509 | 21/5:02.384 |
| 15 | 1 | 13.435 | 21/5:01.034 |
| 16 | 1 | 13.995 | 21/5:00.587 |
| 17 | 1 | 19.605 | 21/5:07.124 |
| 18 | 1 | 14.343 | 21/5:06.795 |
| 19 | 1 | 13.565 | 21/5:05.641 |
| 20 | 1 | 14.038 | 21/5:05.099 |
| 21 | 1 | 13.500 | 21/5:04.070 |