| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.311 | 21/6:03.531 |
| 2 | 2 | 17.176 | 21/6:02.113 |
| 3 | 2 | 17.240 | 21/6:02.089 |
| 4 | 3 | 17.409 | 21/6:02.964 |
| 5 | 3 | 17.066 | 21/6:02.048 |
| 6 | 3 | 17.702 | 21/6:03.664 |
| 7 | 3 | 17.128 | 21/6:03.096 |
| 8 | 3 | 16.975 | 21/6:02.268 |
| 9 | 3 | 17.446 | 21/6:02.723 |
| 10 | 3 | 17.278 | 21/6:02.735 |
| 11 | 3 | 16.922 | 21/6:02.064 |
| 12 | 2 | 17.024 | 21/6:01.684 |
| 13 | 2 | 17.304 | 21/6:01.815 |
| 14 | 2 | 17.241 | 21/6:01.833 |
| 15 | 2 | 17.071 | 21/6:01.610 |
| 16 | 2 | 16.880 | 21/6:01.164 |
| 17 | 2 | 17.490 | 21/6:01.524 |
| 18 | 2 | 17.059 | 21/6:01.342 |
| 19 | 2 | 17.225 | 21/6:01.362 |
| 20 | 2 | 16.797 | 21/6:00.931 |
| 21 | 2 | 17.346 | 21/6:01.009 |