| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.711 | 21/5:08.931 |
| 2 | 1 | 14.032 | 21/5:01.802 |
| 3 | 1 | 13.605 | 22/5:10.552 |
| 4 | 1 | 16.855 | 21/5:10.816 |
| 5 | 1 | 13.942 | 21/5:07.209 |
| 6 | 1 | 13.476 | 21/5:03.174 |
| 7 | 1 | 14.365 | 21/5:02.958 |
| 8 | 1 | 17.141 | 21/5:10.083 |
| 9 | 2 | 19.850 | 20/5:06.616 |
| 10 | 2 | 13.764 | 20/5:03.482 |
| 11 | 2 | 13.489 | 20/5:00.418 |
| 12 | 1 | 13.810 | 21/5:13.320 |
| 13 | 1 | 13.775 | 21/5:11.470 |
| 14 | 1 | 13.676 | 21/5:09.737 |
| 15 | 1 | 15.697 | 21/5:11.063 |
| 16 | 2 | 17.457 | 21/5:14.534 |
| 17 | 2 | 13.752 | 21/5:13.020 |
| 18 | 1 | 13.852 | 21/5:11.791 |
| 19 | 1 | 13.599 | 21/5:10.411 |
| 20 | 1 | 14.449 | 21/5:10.062 |
| 21 | 1 | 16.788 | 21/5:12.085 |