| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.995 | 49/4:04.755 |
| 2 | 1 | 4.936 | 49/4:03.310 |
| 3 | 1 | 4.923 | 49/4:02.615 |
| 4 | 1 | 4.935 | 49/4:02.415 |
| 5 | 1 | 4.948 | 49/4:02.423 |
| 6 | 1 | 5.021 | 49/4:03.024 |
| 7 | 1 | 4.990 | 49/4:03.236 |
| 8 | 1 | 5.025 | 49/4:03.610 |
| 9 | 1 | 4.990 | 49/4:03.710 |
| 10 | 1 | 5.069 | 49/4:04.177 |
| 11 | 1 | 5.073 | 49/4:04.577 |
| 12 | 1 | 5.117 | 48/4:00.088 |
| 13 | 1 | 5.208 | 48/4:00.849 |
| 14 | 1 | 5.360 | 48/4:02.023 |
| 15 | 2 | 5.401 | 48/4:03.171 |
| 16 | 2 | 5.117 | 48/4:03.324 |
| 17 | 2 | 5.054 | 48/4:03.281 |
| 18 | 1 | 5.079 | 48/4:03.309 |
| 19 | 1 | 5.136 | 48/4:03.479 |
| 20 | 1 | 5.148 | 48/4:03.660 |