| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 5.065 | 48/4:03.120 |
| 2 | 2 | 5.085 | 48/4:03.600 |
| 3 | 2 | 5.017 | 48/4:02.672 |
| 4 | 2 | 4.910 | 48/4:00.924 |
| 5 | 1 | 4.947 | 48/4:00.230 |
| 6 | 2 | 4.917 | 49/4:04.518 |
| 7 | 2 | 5.033 | 49/4:04.818 |
| 8 | 2 | 4.939 | 49/4:04.467 |
| 9 | 1 | 4.956 | 49/4:04.287 |
| 10 | 1 | 4.978 | 49/4:04.250 |
| 11 | 1 | 5.308 | 48/4:00.676 |
| 12 | 1 | 5.048 | 48/4:00.812 |
| 13 | 1 | 4.904 | 48/4:00.395 |
| 14 | 1 | 4.998 | 48/4:00.360 |
| 15 | 1 | 4.931 | 48/4:00.115 |
| 16 | 1 | 5.044 | 48/4:00.240 |
| 17 | 2 | 5.081 | 48/4:00.455 |
| 18 | 2 | 4.990 | 48/4:00.403 |
| 19 | 2 | 5.126 | 48/4:00.700 |
| 20 | 2 | 5.116 | 48/4:00.943 |
| 21 | 2 | 5.020 | 48/4:00.944 |
| 22 | 2 | 5.357 | 48/4:01.680 |