| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.542 | 21/5:05.382 |
| 2 | 4 | 12.237 | 23/5:07.959 |
| 3 | 4 | 13.941 | 23/5:12.187 |
| 4 | 4 | 13.441 | 23/5:11.426 |
| 5 | 4 | 27.060 | 19/5:08.640 |
| 6 | 4 | 12.474 | 20/5:12.317 |
| 7 | 4 | 11.272 | 21/5:14.901 |
| 8 | 4 | 13.924 | 21/5:12.089 |
| 9 | 4 | 13.676 | 21/5:09.323 |
| 10 | 4 | 14.169 | 21/5:08.146 |
| 11 | 4 | 28.925 | 19/5:03.414 |
| 12 | 4 | 11.546 | 20/5:12.012 |
| 13 | 4 | 12.237 | 20/5:06.837 |
| 14 | 4 | 13.905 | 20/5:04.784 |
| 15 | 4 | 11.921 | 20/5:00.360 |
| 16 | 4 | 14.453 | 21/5:14.636 |
| 17 | 4 | 14.527 | 21/5:14.074 |
| 18 | 4 | 15.587 | 21/5:14.810 |
| 19 | 4 | 12.266 | 21/5:11.798 |
| 20 | 4 | 12.461 | 21/5:09.292 |
| 21 | 4 | 26.566 | 21/5:21.130 |