| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.627 | 20/6:12.540 |
| 2 | 5 | 18.944 | 20/6:15.710 |
| 3 | 5 | 21.087 | 19/6:11.501 |
| 4 | 5 | 18.531 | 19/6:06.648 |
| 5 | 5 | 19.123 | 19/6:05.986 |
| 6 | 5 | 18.540 | 19/6:03.698 |
| 7 | 4 | 18.880 | 19/6:02.987 |
| 8 | 4 | 18.004 | 19/6:00.373 |
| 9 | 4 | 19.473 | 19/6:01.441 |
| 10 | 4 | 18.569 | 19/6:00.578 |
| 11 | 4 | 18.124 | 20/6:18.004 |
| 12 | 4 | 19.229 | 20/6:18.552 |
| 13 | 4 | 18.009 | 20/6:17.138 |
| 14 | 4 | 18.211 | 20/6:16.216 |
| 15 | 4 | 19.637 | 20/6:17.317 |
| 16 | 4 | 18.382 | 20/6:16.712 |
| 17 | 4 | 18.630 | 20/6:16.471 |
| 18 | 4 | 17.970 | 20/6:15.522 |
| 19 | 4 | 19.127 | 20/6:15.892 |
| 20 | 4 | 18.752 | 20/6:15.849 |