| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.269 | N/A |
| 2 | 3 | 19.566 | 19/6:10.457 |
| 3 | 4 | 19.699 | 19/6:11.654 |
| 4 | 4 | 25.407 | 17/6:03.186 |
| 5 | 4 | 18.786 | 18/6:12.965 |
| 6 | 4 | 19.028 | 18/6:06.721 |
| 7 | 4 | 19.007 | 18/6:02.499 |
| 8 | 4 | 21.384 | 18/6:05.256 |
| 9 | 4 | 25.230 | 18/6:15.496 |
| 10 | 4 | 19.410 | 18/6:12.467 |
| 11 | 4 | 19.002 | 18/6:09.351 |
| 12 | 4 | 22.023 | 18/6:11.470 |
| 13 | 4 | 19.069 | 18/6:09.051 |
| 14 | 4 | 21.629 | 18/6:10.352 |
| 15 | 4 | 24.082 | 18/6:14.445 |
| 16 | 4 | 18.202 | 18/6:11.329 |
| 17 | 4 | 18.278 | 18/6:08.683 |
| 18 | 4 | 18.439 | 18/6:06.510 |