This is part of a Floor 1-50 run in "The Summit", on normal difficulty.

Timeline is:

Floor 1-10: 14m 38s - I took the split too late (14m 44s), so it's up to you what time you think is valid.

Floor 1-20: 30m 45s - I took the split too late (30m 47s), so it's up to you what time you think is valid.

Floor 1-50: 1h 16m 48s