रेलफैनों की तो बात ही कुछ और है

Looks like today's Himsagar Express overtook Punjab Mail at Ganj Basoda. 16317 left Bhopal at 10:15 and passed Ganj Basoda at 11:34:
37. BHOPAL JN(BPL) 3 09:15 09:20 10:05 50 min 10:15 55 min
2412

GANJ BASODA(BAQ) ...
more...

11:34 11:34
2505
Punjab Mail, on the other hand, left Bhopal at 09:45 and was given a longer halt at Ganj Basoda to allow 16317 to overtake.
20. BHOPAL JN(BPL) 2 09:35 09:40 09:38 3 min 09:45 5 min
843

21. VIDISHA(BHS) 2 10:17 10:19 10:35 18 min 10:37 18 min
896

22. GANJ BASODA(BAQ) 2 10:48 10:50 11:28 40 min 11:39 49 min
936
Interestingly, if both trains are on time, 12137 will 'overtake' 16317 at Nizamuddin tonight due to the latter's 30 minute halt there (as opposed to the former's 2 minute stop).