| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.825 | 21/6:14.325 |
| 2 | 3 | 17.763 | 21/6:13.674 |
| 3 | 3 | 20.285 | 20/6:12.487 |
| 4 | 5 | 20.624 | 19/6:03.361 |
| 5 | 3 | 17.607 | 20/6:16.416 |
| 6 | 3 | 20.412 | 19/6:02.634 |
| 7 | 3 | 18.119 | 19/6:00.009 |
| 8 | 3 | 17.344 | 20/6:14.947 |
| 9 | 3 | 18.926 | 20/6:15.344 |
| 10 | 3 | 17.104 | 20/6:12.018 |
| 11 | 3 | 17.767 | 20/6:10.502 |
| 12 | 3 | 18.263 | 20/6:10.065 |
| 13 | 3 | 19.909 | 20/6:12.228 |
| 14 | 3 | 17.248 | 20/6:10.280 |
| 15 | 3 | 17.201 | 20/6:08.529 |
| 16 | 3 | 18.532 | 20/6:08.661 |
| 17 | 3 | 17.064 | 20/6:07.051 |
| 18 | 3 | 17.466 | 20/6:06.066 |
| 19 | 3 | 18.655 | 20/6:06.436 |
| 20 | 3 | 18.208 | 20/6:06.322 |