| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.148 | N/A |
| 2 | 3 | 19.950 | 22/7:01.098 |
| 3 | 3 | 19.339 | 23/7:14.327 |
| 4 | 3 | 18.636 | 23/7:06.931 |
| 5 | 6 | 39.534 | 19/7:20.713 |
| 6 | 5 | 20.009 | 19/7:05.032 |
| 7 | 6 | 21.978 | 19/7:00.486 |
| 8 | 6 | 24.302 | 19/7:03.214 |
| 9 | 6 | 19.075 | 20/7:16.352 |
| 10 | 5 | 20.790 | 20/7:11.997 |
| 11 | 5 | 19.415 | 20/7:05.901 |
| 12 | 4 | 20.899 | 20/7:03.476 |
| 13 | 5 | 25.539 | 20/7:08.802 |
| 14 | 6 | 24.244 | 20/7:11.416 |
| 15 | 6 | 20.819 | 20/7:09.008 |
| 16 | 5 | 20.188 | 20/7:06.122 |
| 17 | 4 | 19.538 | 20/7:02.825 |
| 18 | 4 | 18.907 | 21/7:21.162 |
| 19 | 4 | 20.374 | 21/7:19.410 |
| 20 | 5 | 28.802 | 20/7:04.486 |