| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.941 | N/A |
| 2 | 5 | 25.252 | 17/7:07.973 |
| 3 | 5 | 21.985 | 18/7:05.455 |
| 4 | 5 | 19.161 | 19/7:02.329 |
| 5 | 5 | 34.447 | 17/7:07.321 |
| 6 | 5 | 19.531 | 18/7:13.219 |
| 7 | 5 | 21.451 | 18/7:05.784 |
| 8 | 5 | 22.145 | 18/7:02.158 |
| 9 | 5 | 21.380 | 19/7:20.983 |
| 10 | 5 | 21.075 | 19/7:16.795 |
| 11 | 5 | 17.665 | 19/7:07.306 |
| 12 | 5 | 23.040 | 19/7:08.338 |
| 13 | 5 | 19.595 | 19/7:04.031 |
| 14 | 5 | 19.883 | 19/7:00.785 |
| 15 | 5 | 20.315 | 20/7:20.482 |
| 16 | 5 | 19.130 | 20/7:16.944 |
| 17 | 5 | 23.064 | 20/7:18.519 |
| 18 | 5 | 18.267 | 20/7:14.548 |
| 19 | 5 | 17.123 | 20/7:09.811 |
| 20 | 5 | 20.666 | 20/7:09.116 |