| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.513 | 21/6:07.773 |
| 2 | 4 | 16.705 | 22/6:16.398 |
| 3 | 4 | 15.976 | 22/6:08.089 |
| 4 | 5 | 18.533 | 21/6:00.817 |
| 5 | 5 | 16.654 | 22/6:15.676 |
| 6 | 5 | 16.471 | 22/6:13.457 |
| 7 | 5 | 15.892 | 22/6:10.053 |
| 8 | 5 | 15.536 | 22/6:06.520 |
| 9 | 5 | 16.003 | 22/6:04.914 |
| 10 | 5 | 15.962 | 22/6:03.539 |
| 11 | 5 | 16.240 | 22/6:02.970 |
| 12 | 5 | 15.468 | 22/6:01.080 |
| 13 | 5 | 15.544 | 23/6:15.956 |
| 14 | 5 | 15.495 | 23/6:14.558 |
| 15 | 5 | 15.664 | 23/6:13.606 |
| 16 | 4 | 15.426 | 23/6:12.430 |
| 17 | 5 | 15.934 | 23/6:12.080 |
| 18 | 4 | 15.550 | 23/6:11.279 |
| 19 | 5 | 15.955 | 23/6:11.052 |
| 20 | 4 | 15.944 | 23/6:10.835 |
| 21 | 5 | 16.384 | 23/6:11.120 |
| 22 | 5 | 16.460 | 23/6:11.459 |
| 23 | 5 | 15.994 | 23/6:11.303 |