| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.464 | 19/6:09.816 |
| 2 | 1 | 19.050 | 19/6:05.883 |
| 3 | 1 | 18.956 | 19/6:03.977 |
| 4 | 1 | 19.110 | 19/6:03.755 |
| 5 | 1 | 20.106 | 19/6:07.407 |
| 6 | 1 | 19.863 | 19/6:09.072 |
| 7 | 1 | 19.447 | 19/6:09.132 |
| 8 | 1 | 19.431 | 19/6:09.139 |
| 9 | 1 | 19.179 | 19/6:08.613 |
| 10 | 1 | 19.037 | 19/6:07.922 |
| 11 | 1 | 19.502 | 19/6:08.160 |
| 12 | 1 | 19.457 | 19/6:08.287 |
| 13 | 1 | 19.572 | 19/6:08.562 |
| 14 | 1 | 19.965 | 19/6:09.332 |
| 15 | 1 | 19.667 | 19/6:09.621 |
| 16 | 1 | 19.536 | 19/6:09.719 |
| 17 | 1 | 21.152 | 19/6:11.611 |
| 18 | 1 | 19.092 | 19/6:11.119 |
| 19 | 1 | 19.574 | 19/6:11.160 |