Simon Rowlands's sectional analysis isn't up at the ATR website yet but this is what he wrote in the results section:
An eagerly anticipated contest featuring the return to action of City of Troy, who still held top position among the two-year-olds despite not having been seen since July. In the event, he did not disappoint one bit, raising the bar still further with a most authoritative success, and looking very much like a star of the future, as well as of the present, his 124 rating (including a sectional upgrade) the highest in the race since 126-rated Frankel in 2010, though by a little rather than a lot from Pinatubo (123 in 2019), U S Navy Flag (122 in 2017), Too Darn Hot (121 in 2018) and Churchill (121 in 2016), the likelihood being that his opposition was not the strongest for this race. City of Troy also won by the widest official margin in recent times, and it would have been given as a bit further still had the official going been accurate. Times suggest that the ground was more like “good to soft” than the “soft” officially stated, even after due allowance for wind assistance, and the Racecourse Judge amended the next three margins accordingly. The race was won in a pretty good time despite the pace being on the steady side until after halfway, City of Troy’s final 2f of 23.19s equivalent to a sprightly 104.5% finishing speed.
City Of Troy, 122+2 here, 119+4 previously) goes into winter quarters as a short-priced favourite for the Guineas (around evens), Derby (around 5/2) and even the St Leger (4/1) after maintaining his unbeaten record with a sparkling performance very worthy of Champion Two-Year-Old status, making all and initially going a bit slower than par, quickening 3f out and a couple of lengths to the good when ridden over 1f out, forging on further in superb style and with his jockey mostly just showing him the whip late on. It would take something pretty special to beat him in the first colts’ classic if he returns in this form, while his breeding (by Justify, out of the Fillies’ Mile winner and Irish Oaks fourth Together Forever) and striding (has a long and quite slow stride, with his cadence in this varying between 2.30 strides/second and 2.13 strides/second) suggests he could well be even better at 10f/12f than 7f/8f in due course. Some of the claims made on his behalf seem over the top, or at least a tad premature, but he is the most exciting juvenile seen in these parts for a few years now