| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.363 | 18/6:06.534 |
| 2 | 4 | 16.121 | 20/6:04.840 |
| 3 | 3 | 16.814 | 21/6:13.086 |
| 4 | 4 | 19.964 | 20/6:06.310 |
| 5 | 4 | 16.288 | 21/6:16.110 |
| 6 | 3 | 21.474 | 20/6:10.080 |
| 7 | 2 | 17.202 | 20/6:06.360 |
| 8 | 2 | 18.158 | 20/6:05.960 |
| 9 | 2 | 15.852 | 20/6:00.524 |
| 10 | 2 | 15.678 | 21/6:13.619 |
| 11 | 2 | 15.921 | 21/6:10.049 |
| 12 | 2 | 16.545 | 21/6:08.165 |
| 13 | 2 | 19.063 | 21/6:10.639 |
| 14 | 2 | 15.864 | 21/6:07.960 |
| 15 | 2 | 16.233 | 21/6:06.156 |
| 16 | 2 | 16.152 | 21/6:04.471 |
| 17 | 2 | 15.985 | 21/6:02.777 |
| 18 | 1 | 18.572 | 21/6:04.291 |
| 19 | 2 | 17.325 | 21/6:04.266 |
| 20 | 2 | 16.030 | 21/6:02.884 |
| 21 | 1 | 16.567 | 21/6:02.171 |