| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 9.126 | N/A |
| 2 | 1 | 5.410 | 44/4:01.756 |
| 3 | 1 | 5.598 | 43/4:00.294 |
| 4 | 1 | 5.455 | 44/4:05.095 |
| 5 | 2 | 10.447 | 36/4:04.588 |
| 6 | 2 | 5.748 | 37/4:04.263 |
| 7 | 2 | 5.549 | 38/4:04.735 |
| 8 | 2 | 5.864 | 38/4:02.072 |
| 9 | 2 | 5.718 | 39/4:05.623 |
| 10 | 1 | 5.632 | 39/4:03.125 |
| 11 | 1 | 5.414 | 39/4:00.299 |
| 12 | 1 | 5.463 | 40/4:04.182 |
| 13 | 1 | 5.379 | 40/4:02.076 |
| 14 | 1 | 5.669 | 40/4:01.164 |
| 15 | 1 | 5.607 | 40/4:00.209 |
| 16 | 1 | 5.556 | 41/4:05.015 |
| 17 | 1 | 5.434 | 41/4:03.983 |
| 18 | 1 | 5.601 | 41/4:03.347 |
| 19 | 1 | 5.478 | 41/4:02.508 |
| 20 | 2 | 9.678 | 40/4:04.562 |