| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.765 | 20/6:15.300 |
| 2 | 5 | 19.272 | 19/6:01.351 |
| 3 | 5 | 20.812 | 19/6:12.710 |
| 4 | 5 | 18.722 | 19/6:08.462 |
| 5 | 4 | 17.809 | 19/6:02.444 |
| 6 | 4 | 19.552 | 19/6:03.951 |
| 7 | 4 | 18.247 | 19/6:01.486 |
| 8 | 4 | 19.157 | 19/6:01.798 |
| 9 | 3 | 17.823 | 20/6:18.131 |
| 10 | 3 | 18.420 | 20/6:17.158 |
| 11 | 3 | 18.126 | 20/6:15.827 |
| 12 | 3 | 18.279 | 20/6:14.973 |
| 13 | 3 | 19.015 | 20/6:15.383 |
| 14 | 3 | 18.730 | 20/6:15.327 |
| 15 | 3 | 18.424 | 20/6:14.871 |
| 16 | 3 | 19.136 | 20/6:15.361 |
| 17 | 3 | 18.217 | 20/6:14.713 |
| 18 | 3 | 19.098 | 20/6:15.116 |
| 19 | 3 | 18.280 | 20/6:14.615 |
| 20 | 3 | 18.863 | 20/6:14.747 |