| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.759 | 23/6:02.457 |
| 2 | 4 | 15.315 | 24/6:12.888 |
| 3 | 5 | 15.605 | 24/6:13.432 |
| 4 | 5 | 16.683 | 23/6:04.332 |
| 5 | 5 | 15.761 | 23/6:03.966 |
| 6 | 5 | 14.985 | 23/6:00.747 |
| 7 | 5 | 22.152 | 22/6:05.389 |
| 8 | 5 | 34.158 | 20/6:16.045 |
| 9 | 5 | 16.021 | 20/6:09.864 |
| 10 | 5 | 25.179 | 19/6:04.074 |
| 11 | 5 | 28.022 | 19/6:19.378 |
| 12 | 5 | 15.700 | 19/6:12.622 |
| 13 | 5 | 15.468 | 19/6:06.566 |
| 14 | 5 | 16.488 | 19/6:02.759 |
| 15 | 5 | 17.567 | 19/6:00.826 |
| 16 | 5 | 16.494 | 20/6:16.696 |
| 17 | 5 | 15.416 | 20/6:12.674 |
| 18 | 5 | 14.998 | 20/6:08.634 |
| 19 | 5 | 15.290 | 20/6:05.327 |
| 20 | 5 | 14.948 | 20/6:02.009 |