| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.836 | 21/6:14.556 |
| 2 | 3 | 16.735 | 21/6:02.995 |
| 3 | 5 | 18.634 | 21/6:12.435 |
| 4 | 5 | 23.312 | 19/6:03.456 |
| 5 | 5 | 17.125 | 20/6:14.568 |
| 6 | 5 | 18.941 | 20/6:15.277 |
| 7 | 4 | 17.711 | 20/6:12.269 |
| 8 | 4 | 18.578 | 20/6:12.180 |
| 9 | 4 | 18.261 | 20/6:11.407 |
| 10 | 4 | 17.292 | 20/6:08.850 |
| 11 | 4 | 16.509 | 20/6:05.335 |
| 12 | 4 | 16.782 | 20/6:02.860 |
| 13 | 5 | 23.759 | 20/6:11.500 |
| 14 | 5 | 17.627 | 20/6:10.146 |
| 15 | 5 | 21.848 | 20/6:14.600 |
| 16 | 5 | 17.464 | 20/6:13.017 |
| 17 | 5 | 17.141 | 20/6:11.241 |
| 18 | 5 | 16.810 | 20/6:09.294 |
| 19 | 5 | 18.695 | 20/6:09.537 |
| 20 | 5 | 18.526 | 20/6:09.586 |