| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.863 | 21/6:15.123 |
| 2 | 5 | 18.185 | 20/6:00.480 |
| 3 | 5 | 17.841 | 21/6:17.223 |
| 4 | 5 | 17.449 | 21/6:14.525 |
| 5 | 5 | 17.862 | 21/6:14.640 |
| 6 | 5 | 17.921 | 21/6:14.923 |
| 7 | 5 | 17.544 | 21/6:13.995 |
| 8 | 5 | 17.554 | 21/6:13.325 |
| 9 | 5 | 24.074 | 20/6:09.540 |
| 10 | 5 | 18.169 | 20/6:08.924 |
| 11 | 5 | 17.429 | 20/6:07.075 |
| 12 | 5 | 18.678 | 20/6:07.615 |
| 13 | 5 | 20.626 | 20/6:11.069 |
| 14 | 5 | 18.891 | 20/6:11.551 |
| 15 | 5 | 19.526 | 20/6:12.816 |
| 16 | 5 | 18.987 | 20/6:13.249 |
| 17 | 5 | 17.382 | 20/6:11.742 |
| 18 | 5 | 20.167 | 20/6:13.498 |
| 19 | 5 | 19.410 | 20/6:14.272 |
| 20 | 5 | 23.261 | 20/6:18.819 |