| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 7.054 | N/A |
| 2 | 3 | 4.913 | 49/4:02.878 |
| 3 | 3 | 4.890 | 49/4:02.326 |
| 4 | 4 | 4.934 | 49/4:02.846 |
| 5 | 2 | 5.217 | 48/4:01.513 |
| 6 | 2 | 4.902 | 48/4:00.700 |
| 7 | 2 | 5.108 | 48/4:01.772 |
| 8 | 2 | 5.054 | 48/4:02.174 |
| 9 | 2 | 5.164 | 48/4:03.123 |
| 10 | 2 | 5.014 | 48/4:03.077 |
| 11 | 2 | 5.096 | 48/4:03.426 |
| 12 | 2 | 5.122 | 48/4:03.822 |
| 13 | 2 | 4.978 | 48/4:03.589 |
| 14 | 2 | 5.006 | 48/4:03.492 |
| 15 | 2 | 5.040 | 48/4:03.524 |
| 16 | 1 | 5.327 | 48/4:04.451 |
| 17 | 1 | 5.009 | 48/4:04.327 |
| 18 | 1 | 4.990 | 48/4:04.166 |
| 19 | 1 | 5.059 | 48/4:04.202 |
| 20 | 1 | 5.381 | 48/4:05.032 |