| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.317 | 19/6:07.023 |
| 2 | 2 | 19.289 | 19/6:06.757 |
| 3 | 2 | 18.680 | 19/6:02.811 |
| 4 | 2 | 18.412 | 20/6:18.490 |
| 5 | 2 | 18.191 | 20/6:15.556 |
| 6 | 1 | 18.642 | 20/6:15.103 |
| 7 | 1 | 18.520 | 20/6:14.431 |
| 8 | 1 | 18.512 | 20/6:13.908 |
| 9 | 1 | 18.526 | 20/6:13.531 |
| 10 | 1 | 19.123 | 20/6:14.424 |
| 11 | 1 | 20.363 | 20/6:17.409 |
| 12 | 1 | 18.251 | 20/6:16.377 |
| 13 | 1 | 18.917 | 20/6:16.528 |
| 14 | 1 | 18.271 | 20/6:15.734 |
| 15 | 1 | 18.100 | 20/6:14.819 |
| 16 | 1 | 18.618 | 20/6:14.665 |
| 17 | 1 | 18.401 | 20/6:14.274 |
| 18 | 1 | 18.680 | 20/6:14.237 |
| 19 | 1 | 18.473 | 20/6:13.985 |
| 20 | 1 | 18.886 | 20/6:14.172 |