| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 5.018 | 48/4:00.864 |
| 2 | 1 | 5.018 | 48/4:00.864 |
| 3 | 1 | 5.105 | 48/4:02.256 |
| 4 | 1 | 5.086 | 48/4:02.724 |
| 5 | 1 | 5.039 | 48/4:02.554 |
| 6 | 1 | 5.012 | 48/4:02.224 |
| 7 | 1 | 5.131 | 48/4:02.805 |
| 8 | 1 | 5.151 | 48/4:03.360 |
| 9 | 1 | 5.182 | 48/4:03.957 |
| 10 | 1 | 5.191 | 48/4:04.478 |
| 11 | 1 | 5.094 | 48/4:04.481 |
| 12 | 1 | 5.140 | 48/4:04.668 |
| 13 | 1 | 5.272 | 47/4:00.203 |
| 14 | 1 | 5.114 | 47/4:00.214 |
| 15 | 1 | 5.133 | 47/4:00.283 |
| 16 | 1 | 5.124 | 47/4:00.317 |
| 17 | 1 | 5.300 | 47/4:00.834 |
| 18 | 1 | 5.209 | 47/4:01.055 |
| 19 | 1 | 9.502 | 45/4:01.155 |