| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4.903 | 49/4:00.247 |
| 2 | 3 | 5.399 | 47/4:02.097 |
| 3 | 3 | 5.268 | 47/4:03.930 |
| 4 | 3 | 5.180 | 47/4:03.813 |
| 5 | 3 | 2:32.123 | 7/4:02.022 |
| 6 | 3 | 4.561 | 9/4:26.151 |
| 7 | 3 | 4.768 | 10/4:20.289 |
| 8 | 3 | 4.433 | 11/4:16.623 |
| 9 | 3 | 4.291 | 12/4:14.568 |
| 10 | 3 | 5.730 | 13/4:15.653 |
| 11 | 3 | 4.488 | 14/4:16.001 |
| 12 | 3 | 4.223 | 15/4:16.709 |
| 13 | 3 | 4.779 | 15/4:02.476 |
| 14 | 3 | 4.220 | 16/4:04.990 |
| 15 | 3 | 4.183 | 17/4:07.689 |
| 16 | 3 | 5.555 | 18/4:12.117 |
| 17 | 3 | 4.545 | 18/4:02.099 |
| 18 | 3 | 4.360 | 19/4:05.954 |
| 19 | 3 | 4.177 | 20/4:09.669 |
| 20 | 3 | 8.237 | 20/4:05.423 |