| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.010 | 22/6:14.220 |
| 2 | 4 | 17.800 | 21/6:05.505 |
| 3 | 4 | 17.628 | 21/6:07.066 |
| 4 | 2 | 18.072 | 21/6:10.178 |
| 5 | 4 | 21.793 | 20/6:09.212 |
| 6 | 4 | 17.272 | 20/6:05.250 |
| 7 | 4 | 17.248 | 20/6:02.351 |
| 8 | 4 | 17.127 | 21/6:17.869 |
| 9 | 4 | 17.304 | 21/6:16.259 |
| 10 | 4 | 21.048 | 20/6:04.604 |
| 11 | 5 | 22.378 | 20/6:12.145 |
| 12 | 4 | 17.099 | 20/6:09.632 |
| 13 | 4 | 17.372 | 20/6:07.925 |
| 14 | 4 | 17.300 | 20/6:06.359 |
| 15 | 4 | 16.454 | 20/6:03.873 |
| 16 | 4 | 19.276 | 20/6:05.226 |
| 17 | 4 | 16.756 | 20/6:03.455 |
| 18 | 4 | 18.918 | 20/6:04.283 |
| 19 | 4 | 17.165 | 20/6:03.179 |
| 20 | 4 | 16.934 | 20/6:01.954 |