| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 5.590 | N/A |
| 2 | 3 | 5.654 | 43/4:03.058 |
| 3 | 3 | 5.708 | 43/4:04.192 |
| 4 | 3 | 5.056 | 44/4:00.914 |
| 5 | 3 | 5.510 | 44/4:01.316 |
| 6 | 3 | 6.285 | 43/4:02.579 |
| 7 | 1 | 5.830 | 43/4:03.891 |
| 8 | 2 | 7.320 | 41/4:01.095 |
| 9 | 2 | 5.334 | 42/4:04.912 |
| 10 | 2 | 5.230 | 42/4:02.146 |
| 11 | 2 | 5.574 | 42/4:01.344 |
| 12 | 3 | 5.883 | 42/4:01.839 |
| 13 | 2 | 5.548 | 42/4:01.107 |
| 14 | 2 | 5.528 | 42/4:00.425 |
| 15 | 1 | 5.297 | 43/4:04.861 |
| 16 | 2 | 5.653 | 43/4:04.738 |
| 17 | 3 | 6.053 | 43/4:05.680 |
| 18 | 3 | 6.171 | 42/4:01.060 |
| 19 | 4 | 8.018 | 41/4:00.372 |
| 20 | 4 | 5.292 | 42/4:04.995 |