| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.949 | 21/5:13.929 |
| 2 | 1 | 14.398 | 21/5:08.144 |
| 3 | 1 | 14.216 | 21/5:04.941 |
| 4 | 1 | 15.162 | 21/5:08.306 |
| 5 | 1 | 14.907 | 21/5:09.254 |
| 6 | 2 | 17.329 | 20/5:03.203 |
| 7 | 2 | 14.323 | 20/5:00.811 |
| 8 | 2 | 16.403 | 20/5:04.218 |
| 9 | 2 | 17.615 | 20/5:09.560 |
| 10 | 2 | 14.770 | 20/5:08.144 |
| 11 | 2 | 14.904 | 20/5:07.229 |
| 12 | 2 | 14.820 | 20/5:06.327 |
| 13 | 2 | 14.610 | 20/5:05.240 |
| 14 | 2 | 14.879 | 20/5:04.693 |
| 15 | 2 | 15.130 | 20/5:04.553 |
| 16 | 2 | 15.117 | 20/5:04.415 |
| 17 | 2 | 14.842 | 20/5:03.969 |
| 18 | 2 | 15.785 | 20/5:04.621 |
| 19 | 1 | 15.118 | 20/5:04.502 |
| 20 | 1 | 14.862 | 20/5:04.139 |