| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.957 | 41/6:07.237 |
| 2 | 1 | 18.598 | 27/6:11.993 |
| 3 | 1 | 18.264 | 24/6:06.552 |
| 4 | 1 | 18.427 | 23/6:09.415 |
| 5 | 1 | 18.587 | 22/6:04.465 |
| 6 | 1 | 18.439 | 22/6:11.331 |
| 7 | 1 | 18.905 | 21/6:00.531 |
| 8 | 1 | 18.369 | 21/6:03.683 |
| 9 | 1 | 18.220 | 21/6:05.787 |
| 10 | 1 | 18.690 | 21/6:08.458 |
| 11 | 1 | 18.115 | 21/6:09.545 |
| 12 | 1 | 18.214 | 21/6:10.624 |
| 13 | 1 | 18.174 | 21/6:11.472 |
| 14 | 1 | 18.478 | 21/6:12.656 |
| 15 | 1 | 18.129 | 21/6:13.192 |
| 16 | 1 | 18.328 | 21/6:13.923 |
| 17 | 1 | 18.080 | 21/6:14.262 |
| 18 | 1 | 18.230 | 21/6:14.738 |
| 19 | 1 | 18.311 | 21/6:15.253 |
| 20 | 1 | 18.133 | 21/6:15.530 |
| 21 | 1 | 18.565 | 21/6:16.213 |