| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.495 | 21/5:04.395 |
| 2 | 4 | 9.470 | 26/5:11.545 |
| 3 | 4 | 17.663 | 22/5:05.272 |
| 4 | 4 | 11.278 | 23/5:04.209 |
| 5 | 4 | 9.774 | 24/5:00.864 |
| 6 | 4 | 9.855 | 25/5:02.229 |
| 7 | 4 | 11.489 | 25/5:00.086 |
| 8 | 4 | 10.267 | 26/5:06.446 |
| 9 | 4 | 11.455 | 26/5:05.488 |
| 10 | 4 | 4.850 | 28/5:09.669 |
| 11 | 4 | 11.661 | 27/5:00.085 |
| 12 | 4 | 7.358 | 28/5:02.435 |
| 13 | 4 | 8.541 | 29/5:08.194 |
| 14 | 4 | 7.919 | 29/5:02.584 |
| 15 | 4 | 10.763 | 29/5:03.220 |
| 16 | 4 | 9.198 | 29/5:00.940 |
| 17 | 4 | 7.342 | 30/5:05.961 |
| 18 | 4 | 25.493 | 28/5:09.355 |
| 19 | 4 | 17.457 | 27/5:07.413 |
| 20 | 4 | 9.591 | 27/5:04.991 |